207698010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31327}}^1$

素因数の和:31367

約数の個数: 64

約数和(自身を含む): 568415232

約数和(自身を除く): 360717222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 31327, 62654, 93981, 156635, 187962, 313270, 407251, 469905, 532559, 814502, 939810, 1065118, 1221753, 1597677, 2036255, 2443506, 2662795, 3195354, 4072510, 5325590, 6108765, 6923267, 7988385, 12217530, 13846534, 15976770, 20769801, 34616335, 41539602, 69232670, 103849005, 207698010]

約数ペア:

[(1, 207698010), (2, 103849005), (3, 69232670), (5, 41539602), (6, 34616335), (10, 20769801), (13, 15976770), (15, 13846534), (17, 12217530), (26, 7988385), (30, 6923267), (34, 6108765), (39, 5325590), (51, 4072510), (65, 3195354), (78, 2662795), (85, 2443506), (102, 2036255), (130, 1597677), (170, 1221753), (195, 1065118), (221, 939810), (255, 814502), (390, 532559), (442, 469905), (510, 407251), (663, 313270), (1105, 187962), (1326, 156635), (2210, 93981), (3315, 62654), (6630, 31327)]