219620302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{169199}}^1$

素因数の和:169271

約数の個数: 16

約数和(自身を含む): 365472000

約数和(自身を除く): 145851698

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 169199, 338398, 1861189, 3722378, 9982741, 19965482, 109810151, 219620302]

約数ペア:

[(1, 219620302), (2, 109810151), (11, 19965482), (22, 9982741), (59, 3722378), (118, 1861189), (649, 338398), (1298, 169199)]