219345154

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{1033}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 390107520

約数和(自身を除く): 170762366

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 523, 1033, 1046, 2066, 3661, 7231, 7322, 14462, 15167, 29957, 30334, 59914, 106169, 209699, 212338, 419398, 540259, 1080518, 3781813, 7563626, 15667511, 31335022, 109672577, 219345154]

約数ペア:

[(1, 219345154), (2, 109672577), (7, 31335022), (14, 15667511), (29, 7563626), (58, 3781813), (203, 1080518), (406, 540259), (523, 419398), (1033, 212338), (1046, 209699), (2066, 106169), (3661, 59914), (7231, 30334), (7322, 29957), (14462, 15167)]