200045912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{4397}}^1$

素因数の和:4472

約数の個数: 48

約数和(自身を含む): 421152480

約数和(自身を除く): 221106568

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 968, 1034, 2068, 4136, 4397, 5687, 8794, 11374, 17588, 22748, 35176, 45496, 48367, 96734, 193468, 206659, 386936, 413318, 532037, 826636, 1064074, 1653272, 2128148, 2273249, 4256296, 4546498, 9092996, 18185992, 25005739, 50011478, 100022956, 200045912]

約数ペア:

[(1, 200045912), (2, 100022956), (4, 50011478), (8, 25005739), (11, 18185992), (22, 9092996), (44, 4546498), (47, 4256296), (88, 2273249), (94, 2128148), (121, 1653272), (188, 1064074), (242, 826636), (376, 532037), (484, 413318), (517, 386936), (968, 206659), (1034, 193468), (2068, 96734), (4136, 48367), (4397, 45496), (5687, 35176), (8794, 22748), (11374, 17588)]