202685230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 413538048

約数和(自身を除く): 210852818

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 73, 86, 110, 146, 215, 365, 430, 473, 587, 730, 803, 946, 1174, 1606, 2365, 2935, 3139, 4015, 4730, 5870, 6278, 6457, 8030, 12914, 15695, 25241, 31390, 32285, 34529, 42851, 50482, 64570, 69058, 85702, 126205, 172645, 214255, 252410, 277651, 345290, 428510, 471361, 555302, 942722, 1388255, 1842593, 2356805, 2776510, 3685186, 4713610, 9212965, 18425930, 20268523, 40537046, 101342615, 202685230]

約数ペア:

[(1, 202685230), (2, 101342615), (5, 40537046), (10, 20268523), (11, 18425930), (22, 9212965), (43, 4713610), (55, 3685186), (73, 2776510), (86, 2356805), (110, 1842593), (146, 1388255), (215, 942722), (365, 555302), (430, 471361), (473, 428510), (587, 345290), (730, 277651), (803, 252410), (946, 214255), (1174, 172645), (1606, 126205), (2365, 85702), (2935, 69058), (3139, 64570), (4015, 50482), (4730, 42851), (5870, 34529), (6278, 32285), (6457, 31390), (8030, 25241), (12914, 15695)]