208855889788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{4651}}^1$

素因数の和:4888

約数の個数: 192

約数和(自身を含む): 487845191680

約数和(自身を除く): 278989301892

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 43, 52, 76, 86, 91, 133, 151, 172, 182, 247, 266, 301, 302, 364, 494, 532, 559, 602, 604, 817, 988, 1057, 1118, 1204, 1634, 1729, 1963, 2114, 2236, 2869, 3268, 3458, 3913, 3926, 4228, 4651, 5719, 5738, 6493, 6916, 7826, 7852, 9302, 10621, 11438, 11476, 12986, 13741, 15652, 18604, 20083, 21242, 22876, 25972, 27482, 32557, 37297, 40166, 42484, 45451, 54964, 60463, 65114, 74347, 74594, 80332, 84409, 88369, 90902, 120926, 123367, 130228, 148694, 149188, 168818, 176738, 181804, 199993, 241852, 246734, 261079, 297388, 337636, 353476, 399986, 423241, 493468, 522158, 590863, 618583, 702301, 799972, 846482, 863569, 1044316, 1148797, 1181726, 1237166, 1399951, 1404602, 1603771, 1692964, 1727138, 2297594, 2363452, 2474332, 2599909, 2799902, 2809204, 3207542, 3454276, 3799867, 4595188, 4916107, 5199818, 5599804, 6415084, 7599734, 8041579, 9129913, 9832214, 10399636, 11226397, 13343719, 15199468, 16083158, 18199363, 18259826, 19664428, 22452794, 26599069, 26687438, 30198943, 32166316, 36398726, 36519652, 44905588, 49398271, 53198138, 53374876, 60397886, 63909391, 72797452, 93406033, 98796542, 106396276, 120795772, 127818782, 173468347, 186812066, 197593084, 211392601, 255637564, 345787897, 346936694, 373624132, 392586259, 422785202, 573779917, 691575794, 693873388, 785172518, 845570404, 1147559834, 1214278429, 1383151588, 1570345036, 2295119668, 2428556858, 2748103813, 4016459419, 4857113716, 5496207626, 7459138921, 8032918838, 10992415252, 14918277842, 16065837676, 29836555684, 52213972447, 104427944894, 208855889788]

約数ペア:

[(1, 208855889788), (2, 104427944894), (4, 52213972447), (7, 29836555684), (13, 16065837676), (14, 14918277842), (19, 10992415252), (26, 8032918838), (28, 7459138921), (38, 5496207626), (43, 4857113716), (52, 4016459419), (76, 2748103813), (86, 2428556858), (91, 2295119668), (133, 1570345036), (151, 1383151588), (172, 1214278429), (182, 1147559834), (247, 845570404), (266, 785172518), (301, 693873388), (302, 691575794), (364, 573779917), (494, 422785202), (532, 392586259), (559, 373624132), (602, 346936694), (604, 345787897), (817, 255637564), (988, 211392601), (1057, 197593084), (1118, 186812066), (1204, 173468347), (1634, 127818782), (1729, 120795772), (1963, 106396276), (2114, 98796542), (2236, 93406033), (2869, 72797452), (3268, 63909391), (3458, 60397886), (3913, 53374876), (3926, 53198138), (4228, 49398271), (4651, 44905588), (5719, 36519652), (5738, 36398726), (6493, 32166316), (6916, 30198943), (7826, 26687438), (7852, 26599069), (9302, 22452794), (10621, 19664428), (11438, 18259826), (11476, 18199363), (12986, 16083158), (13741, 15199468), (15652, 13343719), (18604, 11226397), (20083, 10399636), (21242, 9832214), (22876, 9129913), (25972, 8041579), (27482, 7599734), (32557, 6415084), (37297, 5599804), (40166, 5199818), (42484, 4916107), (45451, 4595188), (54964, 3799867), (60463, 3454276), (65114, 3207542), (74347, 2809204), (74594, 2799902), (80332, 2599909), (84409, 2474332), (88369, 2363452), (90902, 2297594), (120926, 1727138), (123367, 1692964), (130228, 1603771), (148694, 1404602), (149188, 1399951), (168818, 1237166), (176738, 1181726), (181804, 1148797), (199993, 1044316), (241852, 863569), (246734, 846482), (261079, 799972), (297388, 702301), (337636, 618583), (353476, 590863), (399986, 522158), (423241, 493468)]