200710258

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{1213}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 352429056

約数和(自身を除く): 151718798

約数列:

[1, 2, 7, 14, 53, 106, 223, 371, 446, 742, 1213, 1561, 2426, 3122, 8491, 11819, 16982, 23638, 64289, 82733, 128578, 165466, 270499, 450023, 540998, 900046, 1893493, 3786986, 14336447, 28672894, 100355129, 200710258]

約数ペア:

[(1, 200710258), (2, 100355129), (7, 28672894), (14, 14336447), (53, 3786986), (106, 1893493), (223, 900046), (371, 540998), (446, 450023), (742, 270499), (1213, 165466), (1561, 128578), (2426, 82733), (3122, 64289), (8491, 23638), (11819, 16982)]