220000544

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{361843}}^1$

素因数の和:361872

約数の個数: 24

約数和(自身を含む): 455923440

約数和(自身を除く): 235922896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 361843, 723686, 1447372, 2894744, 5789488, 6875017, 11578976, 13750034, 27500068, 55000136, 110000272, 220000544]

約数ペア:

[(1, 220000544), (2, 110000272), (4, 55000136), (8, 27500068), (16, 13750034), (19, 11578976), (32, 6875017), (38, 5789488), (76, 2894744), (152, 1447372), (304, 723686), (608, 361843)]