200716670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260671}}^1$

素因数の和:260696

約数の個数: 32

約数和(自身を含む): 450441216

約数和(自身を除く): 249724546

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 260671, 521342, 1303355, 1824697, 2606710, 2867381, 3649394, 5734762, 9123485, 14336905, 18246970, 20071667, 28673810, 40143334, 100358335, 200716670]

約数ペア:

[(1, 200716670), (2, 100358335), (5, 40143334), (7, 28673810), (10, 20071667), (11, 18246970), (14, 14336905), (22, 9123485), (35, 5734762), (55, 3649394), (70, 2867381), (77, 2606710), (110, 1824697), (154, 1303355), (385, 521342), (770, 260671)]