216454058

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{21101}}^1$

素因数の和:21349

約数の個数: 16

約数和(自身を含む): 340333056

約数和(自身を除く): 123878998

約数列:

[1, 2, 23, 46, 223, 446, 5129, 10258, 21101, 42202, 485323, 970646, 4705523, 9411046, 108227029, 216454058]

約数ペア:

[(1, 216454058), (2, 108227029), (23, 9411046), (46, 4705523), (223, 970646), (446, 485323), (5129, 42202), (10258, 21101)]