211310628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{48779}}^1$

素因数の和:48824

約数の個数: 36

約数和(自身を含む): 520385040

約数和(自身を除く): 309074412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 48779, 97558, 146337, 195116, 292674, 585348, 926801, 1853602, 2780403, 3707204, 5560806, 11121612, 17609219, 35218438, 52827657, 70436876, 105655314, 211310628]

約数ペア:

[(1, 211310628), (2, 105655314), (3, 70436876), (4, 52827657), (6, 35218438), (12, 17609219), (19, 11121612), (38, 5560806), (57, 3707204), (76, 2780403), (114, 1853602), (228, 926801), (361, 585348), (722, 292674), (1083, 195116), (1444, 146337), (2166, 97558), (4332, 48779)]