201424670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 407379456

約数和(自身を除く): 205954786

約数列:

[1, 2, 5, 10, 17, 31, 34, 37, 62, 74, 85, 155, 170, 185, 310, 370, 527, 629, 1033, 1054, 1147, 1258, 2066, 2294, 2635, 3145, 5165, 5270, 5735, 6290, 10330, 11470, 17561, 19499, 32023, 35122, 38221, 38998, 64046, 76442, 87805, 97495, 160115, 175610, 191105, 194990, 320230, 382210, 544391, 649757, 1088782, 1184851, 1299514, 2369702, 2721955, 3248785, 5443910, 5924255, 6497570, 11848510, 20142467, 40284934, 100712335, 201424670]

約数ペア:

[(1, 201424670), (2, 100712335), (5, 40284934), (10, 20142467), (17, 11848510), (31, 6497570), (34, 5924255), (37, 5443910), (62, 3248785), (74, 2721955), (85, 2369702), (155, 1299514), (170, 1184851), (185, 1088782), (310, 649757), (370, 544391), (527, 382210), (629, 320230), (1033, 194990), (1054, 191105), (1147, 175610), (1258, 160115), (2066, 97495), (2294, 87805), (2635, 76442), (3145, 64046), (5165, 38998), (5270, 38221), (5735, 35122), (6290, 32023), (10330, 19499), (11470, 17561)]