201264413

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 238710528

約数和(自身を除く): 37446115

約数列:

[1, 7, 49, 113, 163, 223, 791, 1141, 1561, 5537, 7987, 10927, 18419, 25199, 36349, 128933, 176393, 254443, 902531, 1234751, 1781101, 4107437, 28752059, 201264413]

約数ペア:

[(1, 201264413), (7, 28752059), (49, 4107437), (113, 1781101), (163, 1234751), (223, 902531), (791, 254443), (1141, 176393), (1561, 128933), (5537, 36349), (7987, 25199), (10927, 18419)]