201261906

素因数分解:

$2^1\times 3^2\times {\mathrm{523}}^1\times {\mathrm{21379}}^1$

素因数の和:21910

約数の個数: 24

約数和(自身を含む): 436921680

約数和(自身を除く): 235659774

約数列:

[1, 2, 3, 6, 9, 18, 523, 1046, 1569, 3138, 4707, 9414, 21379, 42758, 64137, 128274, 192411, 384822, 11181217, 22362434, 33543651, 67087302, 100630953, 201261906]

約数ペア:

[(1, 201261906), (2, 100630953), (3, 67087302), (6, 33543651), (9, 22362434), (18, 11181217), (523, 384822), (1046, 192411), (1569, 128274), (3138, 64137), (4707, 42758), (9414, 21379)]