201358534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 330755040

約数和(自身を除く): 129396506

約数列:

[1, 2, 13, 26, 109, 218, 227, 313, 454, 626, 1417, 2834, 2951, 4069, 5902, 8138, 24743, 34117, 49486, 68234, 71051, 142102, 321659, 443521, 643318, 887042, 923663, 1847326, 7744559, 15489118, 100679267, 201358534]

約数ペア:

[(1, 201358534), (2, 100679267), (13, 15489118), (26, 7744559), (109, 1847326), (218, 923663), (227, 887042), (313, 643318), (454, 443521), (626, 321659), (1417, 142102), (2834, 71051), (2951, 68234), (4069, 49486), (5902, 34117), (8138, 24743)]