201577552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1145327}}^1$

素因数の和:1145346

約数の個数: 20

約数和(自身を含む): 426062016

約数和(自身を除く): 224484464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1145327, 2290654, 4581308, 9162616, 12598597, 18325232, 25197194, 50394388, 100788776, 201577552]

約数ペア:

[(1, 201577552), (2, 100788776), (4, 50394388), (8, 25197194), (11, 18325232), (16, 12598597), (22, 9162616), (44, 4581308), (88, 2290654), (176, 1145327)]