201871072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3821}}^1$

素因数の和:3971

約数の個数: 48

約数和(自身を含む): 431488512

約数和(自身を除く): 229617440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3302, 3821, 4064, 6604, 7642, 13208, 15284, 26416, 30568, 49673, 52832, 61136, 99346, 122272, 198692, 397384, 485267, 794768, 970534, 1589536, 1941068, 3882136, 6308471, 7764272, 12616942, 15528544, 25233884, 50467768, 100935536, 201871072]

約数ペア:

[(1, 201871072), (2, 100935536), (4, 50467768), (8, 25233884), (13, 15528544), (16, 12616942), (26, 7764272), (32, 6308471), (52, 3882136), (104, 1941068), (127, 1589536), (208, 970534), (254, 794768), (416, 485267), (508, 397384), (1016, 198692), (1651, 122272), (2032, 99346), (3302, 61136), (3821, 52832), (4064, 49673), (6604, 30568), (7642, 26416), (13208, 15284)]