229663304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53861}}^1$

素因数の和:53921

約数の個数: 32

約数和(自身を含む): 475062840

約数和(自身を除く): 245399536

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 53861, 107722, 215444, 430888, 700193, 1400386, 2208301, 2800772, 4416602, 5601544, 8833204, 17666408, 28707913, 57415826, 114831652, 229663304]

約数ペア:

[(1, 229663304), (2, 114831652), (4, 57415826), (8, 28707913), (13, 17666408), (26, 8833204), (41, 5601544), (52, 4416602), (82, 2800772), (104, 2208301), (164, 1400386), (328, 700193), (533, 430888), (1066, 215444), (2132, 107722), (4264, 53861)]