215529064

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{341027}}^1$

素因数の和:341112

約数の個数: 16

約数和(自身を含む): 409233600

約数和(自身を除く): 193704536

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 341027, 682054, 1364108, 2728216, 26941133, 53882266, 107764532, 215529064]

約数ペア:

[(1, 215529064), (2, 107764532), (4, 53882266), (8, 26941133), (79, 2728216), (158, 1364108), (316, 682054), (632, 341027)]