207826522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 335301120

約数和(自身を除く): 127474598

約数列:

[1, 2, 19, 38, 83, 131, 166, 262, 503, 1006, 1577, 2489, 3154, 4978, 9557, 10873, 19114, 21746, 41749, 65893, 83498, 131786, 206587, 413174, 793231, 1251967, 1586462, 2503934, 5469119, 10938238, 103913261, 207826522]

約数ペア:

[(1, 207826522), (2, 103913261), (19, 10938238), (38, 5469119), (83, 2503934), (131, 1586462), (166, 1251967), (262, 793231), (503, 413174), (1006, 206587), (1577, 131786), (2489, 83498), (3154, 65893), (4978, 41749), (9557, 21746), (10873, 19114)]