220147375966

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{1034323}}^1$

素因数の和:1035016

約数の個数: 32

約数和(自身を含む): 394400153088

約数和(自身を除く): 174252777122

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 661, 1322, 4627, 9254, 15203, 30406, 106421, 212842, 1034323, 2068646, 7240261, 14480522, 23789429, 47578858, 166526003, 333052006, 683687503, 1367375006, 4785812521, 9571625042, 15724812569, 31449625138, 110073687983, 220147375966]

約数ペア:

[(1, 220147375966), (2, 110073687983), (7, 31449625138), (14, 15724812569), (23, 9571625042), (46, 4785812521), (161, 1367375006), (322, 683687503), (661, 333052006), (1322, 166526003), (4627, 47578858), (9254, 23789429), (15203, 14480522), (30406, 7240261), (106421, 2068646), (212842, 1034323)]