200357030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9103}}^1$

素因数の和:9212

約数の個数: 32

約数和(自身を含む): 377561088

約数和(自身を除く): 177204058

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 9103, 11005, 18206, 22010, 45515, 91030, 282193, 564386, 646313, 1292626, 1410965, 2821930, 3231565, 6463130, 20035703, 40071406, 100178515, 200357030]

約数ペア:

[(1, 200357030), (2, 100178515), (5, 40071406), (10, 20035703), (31, 6463130), (62, 3231565), (71, 2821930), (142, 1410965), (155, 1292626), (310, 646313), (355, 564386), (710, 282193), (2201, 91030), (4402, 45515), (9103, 22010), (11005, 18206)]