163500442

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{220351}}^1$

素因数の和:220413

約数の個数: 16

約数和(自身を含む): 285576192

約数和(自身を除く): 122075750

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 220351, 440702, 1542457, 3084914, 11678603, 23357206, 81750221, 163500442]

約数ペア:

[(1, 163500442), (2, 81750221), (7, 23357206), (14, 11678603), (53, 3084914), (106, 1542457), (371, 440702), (742, 220351)]