218232996

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{443563}}^1$

素因数の和:443611

約数の個数: 24

約数和(自身を含む): 521631264

約数和(自身を除く): 303398268

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 443563, 887126, 1330689, 1774252, 2661378, 5322756, 18186083, 36372166, 54558249, 72744332, 109116498, 218232996]

約数ペア:

[(1, 218232996), (2, 109116498), (3, 72744332), (4, 54558249), (6, 36372166), (12, 18186083), (41, 5322756), (82, 2661378), (123, 1774252), (164, 1330689), (246, 887126), (492, 443563)]