200737590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 495631872

約数和(自身を除く): 294894282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 73, 142, 146, 213, 219, 355, 365, 426, 438, 710, 730, 1065, 1095, 1291, 2130, 2190, 2582, 3873, 5183, 6455, 7746, 10366, 12910, 15549, 19365, 25915, 31098, 38730, 51830, 77745, 91661, 94243, 155490, 183322, 188486, 274983, 282729, 458305, 471215, 549966, 565458, 916610, 942430, 1374915, 1413645, 2749830, 2827290, 6691253, 13382506, 20073759, 33456265, 40147518, 66912530, 100368795, 200737590]

約数ペア:

[(1, 200737590), (2, 100368795), (3, 66912530), (5, 40147518), (6, 33456265), (10, 20073759), (15, 13382506), (30, 6691253), (71, 2827290), (73, 2749830), (142, 1413645), (146, 1374915), (213, 942430), (219, 916610), (355, 565458), (365, 549966), (426, 471215), (438, 458305), (710, 282729), (730, 274983), (1065, 188486), (1095, 183322), (1291, 155490), (2130, 94243), (2190, 91661), (2582, 77745), (3873, 51830), (5183, 38730), (6455, 31098), (7746, 25915), (10366, 19365), (12910, 15549)]