202159750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3659}}^1$

素因数の和:3706

約数の個数: 64

約数和(自身を含む): 431645760

約数和(自身を除く): 229486010

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 221, 250, 325, 425, 442, 650, 850, 1105, 1625, 2125, 2210, 3250, 3659, 4250, 5525, 7318, 11050, 18295, 27625, 36590, 47567, 55250, 62203, 91475, 95134, 124406, 182950, 237835, 311015, 457375, 475670, 622030, 808639, 914750, 1189175, 1555075, 1617278, 2378350, 3110150, 4043195, 5945875, 7775375, 8086390, 11891750, 15550750, 20215975, 40431950, 101079875, 202159750]

約数ペア:

[(1, 202159750), (2, 101079875), (5, 40431950), (10, 20215975), (13, 15550750), (17, 11891750), (25, 8086390), (26, 7775375), (34, 5945875), (50, 4043195), (65, 3110150), (85, 2378350), (125, 1617278), (130, 1555075), (170, 1189175), (221, 914750), (250, 808639), (325, 622030), (425, 475670), (442, 457375), (650, 311015), (850, 237835), (1105, 182950), (1625, 124406), (2125, 95134), (2210, 91475), (3250, 62203), (3659, 55250), (4250, 47567), (5525, 36590), (7318, 27625), (11050, 18295)]