202078150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7669}}^1$

素因数の和:7729

約数の個数: 48

約数和(自身を含む): 410866560

約数和(自身を除く): 208788410

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2635, 5270, 7669, 13175, 15338, 26350, 38345, 76690, 130373, 191725, 237739, 260746, 383450, 475478, 651865, 1188695, 1303730, 2377390, 3259325, 4041563, 5943475, 6518650, 8083126, 11886950, 20207815, 40415630, 101039075, 202078150]

約数ペア:

[(1, 202078150), (2, 101039075), (5, 40415630), (10, 20207815), (17, 11886950), (25, 8083126), (31, 6518650), (34, 5943475), (50, 4041563), (62, 3259325), (85, 2377390), (155, 1303730), (170, 1188695), (310, 651865), (425, 475478), (527, 383450), (775, 260746), (850, 237739), (1054, 191725), (1550, 130373), (2635, 76690), (5270, 38345), (7669, 26350), (13175, 15338)]