202145710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29339}}^1$

素因数の和:29412

約数の個数: 32

約数和(自身を含む): 399258720

約数和(自身を除く): 197113010

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 29339, 58678, 146695, 293390, 381407, 762814, 1554967, 1907035, 3109934, 3814070, 7774835, 15549670, 20214571, 40429142, 101072855, 202145710]

約数ペア:

[(1, 202145710), (2, 101072855), (5, 40429142), (10, 20214571), (13, 15549670), (26, 7774835), (53, 3814070), (65, 3109934), (106, 1907035), (130, 1554967), (265, 762814), (530, 381407), (689, 293390), (1378, 146695), (3445, 58678), (6890, 29339)]