204932090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{2521}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 403116480

約数和(自身を除く): 198184390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 739, 1478, 2521, 3695, 5042, 7390, 8129, 12605, 16258, 25210, 27731, 40645, 55462, 81290, 138655, 277310, 1863019, 3726038, 9315095, 18630190, 20493209, 40986418, 102466045, 204932090]

約数ペア:

[(1, 204932090), (2, 102466045), (5, 40986418), (10, 20493209), (11, 18630190), (22, 9315095), (55, 3726038), (110, 1863019), (739, 277310), (1478, 138655), (2521, 81290), (3695, 55462), (5042, 40645), (7390, 27731), (8129, 25210), (12605, 16258)]