207984184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{12109}}^1$

素因数の和:12247

約数の個数: 32

約数和(自身を含む): 414162000

約数和(自身を除く): 206177816

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 8588, 12109, 17176, 24218, 48436, 96872, 230071, 460142, 920284, 1368317, 1840568, 2736634, 5473268, 10946536, 25998023, 51996046, 103992092, 207984184]

約数ペア:

[(1, 207984184), (2, 103992092), (4, 51996046), (8, 25998023), (19, 10946536), (38, 5473268), (76, 2736634), (113, 1840568), (152, 1368317), (226, 920284), (452, 460142), (904, 230071), (2147, 96872), (4294, 48436), (8588, 24218), (12109, 17176)]