210313904

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{52369}}^1$

素因数の和:52628

約数の個数: 20

約数和(自身を含む): 409114440

約数和(自身を除く): 198800536

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 52369, 104738, 209476, 418952, 837904, 13144619, 26289238, 52578476, 105156952, 210313904]

約数ペア:

[(1, 210313904), (2, 105156952), (4, 52578476), (8, 26289238), (16, 13144619), (251, 837904), (502, 418952), (1004, 209476), (2008, 104738), (4016, 52369)]