201651116

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{1697}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 359622816

約数和(自身を除く): 157971700

約数列:

[1, 2, 4, 61, 122, 244, 487, 974, 1697, 1948, 3394, 6788, 29707, 59414, 103517, 118828, 207034, 414068, 826439, 1652878, 3305756, 50412779, 100825558, 201651116]

約数ペア:

[(1, 201651116), (2, 100825558), (4, 50412779), (61, 3305756), (122, 1652878), (244, 826439), (487, 414068), (974, 207034), (1697, 118828), (1948, 103517), (3394, 59414), (6788, 29707)]