200826100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{6949}}^1$

素因数の和:6997

約数の個数: 54

約数和(自身を含む): 463002050

約数和(自身を除く): 262175950

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 850, 1156, 1445, 1700, 2890, 5780, 6949, 7225, 13898, 14450, 27796, 28900, 34745, 69490, 118133, 138980, 173725, 236266, 347450, 472532, 590665, 694900, 1181330, 2008261, 2362660, 2953325, 4016522, 5906650, 8033044, 10041305, 11813300, 20082610, 40165220, 50206525, 100413050, 200826100]

約数ペア:

[(1, 200826100), (2, 100413050), (4, 50206525), (5, 40165220), (10, 20082610), (17, 11813300), (20, 10041305), (25, 8033044), (34, 5906650), (50, 4016522), (68, 2953325), (85, 2362660), (100, 2008261), (170, 1181330), (289, 694900), (340, 590665), (425, 472532), (578, 347450), (850, 236266), (1156, 173725), (1445, 138980), (1700, 118133), (2890, 69490), (5780, 34745), (6949, 28900), (7225, 27796), (13898, 14450)]