201910508

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{3329}}^1$

素因数の和:3649

約数の個数: 24

約数和(自身を含む): 360838800

約数和(自身を除く): 158928292

約数列:

[1, 2, 4, 59, 118, 236, 257, 514, 1028, 3329, 6658, 13316, 15163, 30326, 60652, 196411, 392822, 785644, 855553, 1711106, 3422212, 50477627, 100955254, 201910508]

約数ペア:

[(1, 201910508), (2, 100955254), (4, 50477627), (59, 3422212), (118, 1711106), (236, 855553), (257, 785644), (514, 392822), (1028, 196411), (3329, 60652), (6658, 30326), (13316, 15163)]