205083350

素因数分解:

$2^1\times 5^2\times {\mathrm{1627}}^1\times {\mathrm{2521}}^1$

素因数の和:4160

約数の個数: 24

約数和(自身を含む): 381840888

約数和(自身を除く): 176757538

約数列:

[1, 2, 5, 10, 25, 50, 1627, 2521, 3254, 5042, 8135, 12605, 16270, 25210, 40675, 63025, 81350, 126050, 4101667, 8203334, 20508335, 41016670, 102541675, 205083350]

約数ペア:

[(1, 205083350), (2, 102541675), (5, 41016670), (10, 20508335), (25, 8203334), (50, 4101667), (1627, 126050), (2521, 81350), (3254, 63025), (5042, 40675), (8135, 25210), (12605, 16270)]