201390508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{147647}}^1$

素因数の和:147693

約数の個数: 24

約数和(自身を含む): 396877824

約数和(自身を除く): 195487316

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 147647, 295294, 590588, 1624117, 3248234, 4577057, 6496468, 9154114, 18308228, 50347627, 100695254, 201390508]

約数ペア:

[(1, 201390508), (2, 100695254), (4, 50347627), (11, 18308228), (22, 9154114), (31, 6496468), (44, 4577057), (62, 3248234), (124, 1624117), (341, 590588), (682, 295294), (1364, 147647)]