201348680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22777}}^1$

素因数の和:22818

約数の個数: 64

約数和(自身を含む): 516605040

約数和(自身を除く): 315256360

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 22777, 45554, 91108, 113885, 182216, 227770, 296101, 387209, 455540, 592202, 774418, 911080, 1184404, 1480505, 1548836, 1936045, 2368808, 2961010, 3097672, 3872090, 5033717, 5922020, 7744180, 10067434, 11844040, 15488360, 20134868, 25168585, 40269736, 50337170, 100674340, 201348680]

約数ペア:

[(1, 201348680), (2, 100674340), (4, 50337170), (5, 40269736), (8, 25168585), (10, 20134868), (13, 15488360), (17, 11844040), (20, 10067434), (26, 7744180), (34, 5922020), (40, 5033717), (52, 3872090), (65, 3097672), (68, 2961010), (85, 2368808), (104, 1936045), (130, 1548836), (136, 1480505), (170, 1184404), (221, 911080), (260, 774418), (340, 592202), (442, 455540), (520, 387209), (680, 296101), (884, 227770), (1105, 182216), (1768, 113885), (2210, 91108), (4420, 45554), (8840, 22777)]