201572974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 322237440

約数和(自身を除く): 120664466

約数列:

[1, 2, 31, 41, 62, 82, 179, 358, 443, 886, 1271, 2542, 5549, 7339, 11098, 13733, 14678, 18163, 27466, 36326, 79297, 158594, 227509, 455018, 563053, 1126106, 2458207, 3251177, 4916414, 6502354, 100786487, 201572974]

約数ペア:

[(1, 201572974), (2, 100786487), (31, 6502354), (41, 4916414), (62, 3251177), (82, 2458207), (179, 1126106), (358, 563053), (443, 455018), (886, 227509), (1271, 158594), (2542, 79297), (5549, 36326), (7339, 27466), (11098, 18163), (13733, 14678)]