217426108

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{12413}}^1$

素因数の和:12597

約数の個数: 24

約数和(自身を含む): 396254880

約数和(自身を除く): 178828772

約数列:

[1, 2, 4, 29, 58, 116, 151, 302, 604, 4379, 8758, 12413, 17516, 24826, 49652, 359977, 719954, 1439908, 1874363, 3748726, 7497452, 54356527, 108713054, 217426108]

約数ペア:

[(1, 217426108), (2, 108713054), (4, 54356527), (29, 7497452), (58, 3748726), (116, 1874363), (151, 1439908), (302, 719954), (604, 359977), (4379, 49652), (8758, 24826), (12413, 17516)]