205656844

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{307}}^1\times {\mathrm{751}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 363173888

約数和(自身を除く): 157517044

約数列:

[1, 2, 4, 223, 307, 446, 614, 751, 892, 1228, 1502, 3004, 68461, 136922, 167473, 230557, 273844, 334946, 461114, 669892, 922228, 51414211, 102828422, 205656844]

約数ペア:

[(1, 205656844), (2, 102828422), (4, 51414211), (223, 922228), (307, 669892), (446, 461114), (614, 334946), (751, 273844), (892, 230557), (1228, 167473), (1502, 136922), (3004, 68461)]