201402284

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{637349}}^1$

素因数の和:637432

約数の個数: 12

約数和(自身を含む): 356916000

約数和(自身を除く): 155513716

約数列:

[1, 2, 4, 79, 158, 316, 637349, 1274698, 2549396, 50350571, 100701142, 201402284]

約数ペア:

[(1, 201402284), (2, 100701142), (4, 50350571), (79, 2549396), (158, 1274698), (316, 637349)]