203435609845

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{11801}}^1$

素因数の和:12742

約数の個数: 48

約数和(自身を含む): 276173597952

約数和(自身を除く): 72737988107

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 887, 1495, 3887, 4435, 11531, 11801, 19435, 20401, 57655, 59005, 102005, 149903, 153413, 265213, 271423, 749515, 767065, 1326065, 1357115, 1994369, 3447769, 3528499, 9971845, 10467487, 17238845, 17642495, 45870487, 52337435, 136077331, 229352435, 240752201, 680386655, 1203761005, 1769005303, 3129778613, 8845026515, 15648893065, 40687121969, 203435609845]

約数ペア:

[(1, 203435609845), (5, 40687121969), (13, 15648893065), (23, 8845026515), (65, 3129778613), (115, 1769005303), (169, 1203761005), (299, 680386655), (845, 240752201), (887, 229352435), (1495, 136077331), (3887, 52337435), (4435, 45870487), (11531, 17642495), (11801, 17238845), (19435, 10467487), (20401, 9971845), (57655, 3528499), (59005, 3447769), (102005, 1994369), (149903, 1357115), (153413, 1326065), (265213, 767065), (271423, 749515)]