199997316

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 555166080

約数和(自身を除く): 355168764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 97, 102, 108, 153, 194, 204, 291, 306, 388, 459, 582, 612, 873, 918, 1123, 1164, 1649, 1746, 1836, 2246, 2619, 3298, 3369, 3492, 4492, 4947, 5238, 6596, 6738, 9894, 10107, 10476, 13476, 14841, 19091, 19788, 20214, 29682, 30321, 38182, 40428, 44523, 57273, 59364, 60642, 76364, 89046, 108931, 114546, 121284, 171819, 178092, 217862, 229092, 326793, 343638, 435724, 515457, 653586, 687276, 980379, 1030914, 1307172, 1851827, 1960758, 2061828, 2941137, 3703654, 3921516, 5555481, 5882274, 7407308, 11110962, 11764548, 16666443, 22221924, 33332886, 49999329, 66665772, 99998658, 199997316]

約数ペア:

[(1, 199997316), (2, 99998658), (3, 66665772), (4, 49999329), (6, 33332886), (9, 22221924), (12, 16666443), (17, 11764548), (18, 11110962), (27, 7407308), (34, 5882274), (36, 5555481), (51, 3921516), (54, 3703654), (68, 2941137), (97, 2061828), (102, 1960758), (108, 1851827), (153, 1307172), (194, 1030914), (204, 980379), (291, 687276), (306, 653586), (388, 515457), (459, 435724), (582, 343638), (612, 326793), (873, 229092), (918, 217862), (1123, 178092), (1164, 171819), (1649, 121284), (1746, 114546), (1836, 108931), (2246, 89046), (2619, 76364), (3298, 60642), (3369, 59364), (3492, 57273), (4492, 44523), (4947, 40428), (5238, 38182), (6596, 30321), (6738, 29682), (9894, 20214), (10107, 19788), (10476, 19091), (13476, 14841)]