201554096

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1109}}^1$

素因数の和:1461

約数の個数: 40

約数和(自身を含む): 402734640

約数和(自身を除く): 201180544

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 307, 592, 614, 1109, 1228, 2218, 2456, 4436, 4912, 8872, 11359, 17744, 22718, 41033, 45436, 82066, 90872, 164132, 181744, 328264, 340463, 656528, 680926, 1361852, 2723704, 5447408, 12597131, 25194262, 50388524, 100777048, 201554096]

約数ペア:

[(1, 201554096), (2, 100777048), (4, 50388524), (8, 25194262), (16, 12597131), (37, 5447408), (74, 2723704), (148, 1361852), (296, 680926), (307, 656528), (592, 340463), (614, 328264), (1109, 181744), (1228, 164132), (2218, 90872), (2456, 82066), (4436, 45436), (4912, 41033), (8872, 22718), (11359, 17744)]