201313805

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{74699}}^1$

素因数の和:74729

約数の個数: 24

約数和(自身を含む): 306568800

約数和(自身を除く): 105254995

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 74699, 373495, 522893, 821689, 2614465, 3660251, 4108445, 5751823, 18301255, 28759115, 40262761, 201313805]

約数ペア:

[(1, 201313805), (5, 40262761), (7, 28759115), (11, 18301255), (35, 5751823), (49, 4108445), (55, 3660251), (77, 2614465), (245, 821689), (385, 522893), (539, 373495), (2695, 74699)]