221253314

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{6301}}^1$

素因数の和:6581

約数の個数: 16

約数和(自身を含む): 337207416

約数和(自身を除く): 115954102

約数列:

[1, 2, 97, 181, 194, 362, 6301, 12602, 17557, 35114, 611197, 1140481, 1222394, 2280962, 110626657, 221253314]

約数ペア:

[(1, 221253314), (2, 110626657), (97, 2280962), (181, 1222394), (194, 1140481), (362, 611197), (6301, 35114), (12602, 17557)]