207715310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{1423}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 408471552

約数和(自身を除く): 200756242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1327, 1423, 2654, 2846, 6635, 7115, 13270, 14230, 14597, 15653, 29194, 31306, 72985, 78265, 145970, 156530, 1888321, 3776642, 9441605, 18883210, 20771531, 41543062, 103857655, 207715310]

約数ペア:

[(1, 207715310), (2, 103857655), (5, 41543062), (10, 20771531), (11, 18883210), (22, 9441605), (55, 3776642), (110, 1888321), (1327, 156530), (1423, 145970), (2654, 78265), (2846, 72985), (6635, 31306), (7115, 29194), (13270, 15653), (14230, 14597)]