237869972

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{641}}^1\times {\mathrm{821}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 421123752

約数和(自身を除く): 183253780

約数列:

[1, 2, 4, 113, 226, 452, 641, 821, 1282, 1642, 2564, 3284, 72433, 92773, 144866, 185546, 289732, 371092, 526261, 1052522, 2105044, 59467493, 118934986, 237869972]

約数ペア:

[(1, 237869972), (2, 118934986), (4, 59467493), (113, 2105044), (226, 1052522), (452, 526261), (641, 371092), (821, 289732), (1282, 185546), (1642, 144866), (2564, 92773), (3284, 72433)]