201497956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{33427}}^1$

素因数の和:33579

約数の個数: 24

約数和(自身を含む): 387497376

約数和(自身を除く): 185999420

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 33427, 66854, 133708, 367697, 735394, 1470788, 4579499, 9158998, 18317996, 50374489, 100748978, 201497956]

約数ペア:

[(1, 201497956), (2, 100748978), (4, 50374489), (11, 18317996), (22, 9158998), (44, 4579499), (137, 1470788), (274, 735394), (548, 367697), (1507, 133708), (3014, 66854), (6028, 33427)]