217468952

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{2207}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 415324800

約数和(自身を除く): 197855848

約数列:

[1, 2, 4, 8, 109, 113, 218, 226, 436, 452, 872, 904, 2207, 4414, 8828, 12317, 17656, 24634, 49268, 98536, 240563, 249391, 481126, 498782, 962252, 997564, 1924504, 1995128, 27183619, 54367238, 108734476, 217468952]

約数ペア:

[(1, 217468952), (2, 108734476), (4, 54367238), (8, 27183619), (109, 1995128), (113, 1924504), (218, 997564), (226, 962252), (436, 498782), (452, 481126), (872, 249391), (904, 240563), (2207, 98536), (4414, 49268), (8828, 24634), (12317, 17656)]