220863034

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{508901}}^1$

素因数の和:508941

約数の個数: 16

約数和(自身を含む): 390836736

約数和(自身を除く): 169973702

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 508901, 1017802, 3562307, 7124614, 15775931, 31551862, 110431517, 220863034]

約数ペア:

[(1, 220863034), (2, 110431517), (7, 31551862), (14, 15775931), (31, 7124614), (62, 3562307), (217, 1017802), (434, 508901)]