207795236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{429329}}^1$

素因数の和:429355

約数の個数: 18

約数和(自身を含む): 399706230

約数和(自身を除く): 191910994

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 429329, 858658, 1717316, 4722619, 9445238, 18890476, 51948809, 103897618, 207795236]

約数ペア:

[(1, 207795236), (2, 103897618), (4, 51948809), (11, 18890476), (22, 9445238), (44, 4722619), (121, 1717316), (242, 858658), (484, 429329)]