201754410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 574801920

約数和(自身を除く): 373047510

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 131, 143, 165, 195, 262, 286, 330, 359, 390, 393, 429, 655, 715, 718, 786, 858, 1077, 1310, 1430, 1441, 1703, 1795, 1965, 2145, 2154, 2882, 3406, 3590, 3930, 3949, 4290, 4323, 4667, 5109, 5385, 7205, 7898, 8515, 8646, 9334, 10218, 10770, 11847, 14001, 14410, 17030, 18733, 19745, 21615, 23335, 23694, 25545, 28002, 37466, 39490, 43230, 46670, 47029, 51090, 51337, 56199, 59235, 70005, 93665, 94058, 102674, 112398, 118470, 140010, 141087, 154011, 187330, 235145, 256685, 280995, 282174, 308022, 470290, 513370, 517319, 561990, 611377, 705435, 770055, 1034638, 1222754, 1410870, 1540110, 1551957, 1834131, 2586595, 3056885, 3103914, 3668262, 5173190, 6113770, 6725147, 7759785, 9170655, 13450294, 15519570, 18341310, 20175441, 33625735, 40350882, 67251470, 100877205, 201754410]

約数ペア:

[(1, 201754410), (2, 100877205), (3, 67251470), (5, 40350882), (6, 33625735), (10, 20175441), (11, 18341310), (13, 15519570), (15, 13450294), (22, 9170655), (26, 7759785), (30, 6725147), (33, 6113770), (39, 5173190), (55, 3668262), (65, 3103914), (66, 3056885), (78, 2586595), (110, 1834131), (130, 1551957), (131, 1540110), (143, 1410870), (165, 1222754), (195, 1034638), (262, 770055), (286, 705435), (330, 611377), (359, 561990), (390, 517319), (393, 513370), (429, 470290), (655, 308022), (715, 282174), (718, 280995), (786, 256685), (858, 235145), (1077, 187330), (1310, 154011), (1430, 141087), (1441, 140010), (1703, 118470), (1795, 112398), (1965, 102674), (2145, 94058), (2154, 93665), (2882, 70005), (3406, 59235), (3590, 56199), (3930, 51337), (3949, 51090), (4290, 47029), (4323, 46670), (4667, 43230), (5109, 39490), (5385, 37466), (7205, 28002), (7898, 25545), (8515, 23694), (8646, 23335), (9334, 21615), (10218, 19745), (10770, 18733), (11847, 17030), (14001, 14410)]