202173718

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{2617}}^1$

素因数の和:2764

約数の個数: 24

約数和(自身を含む): 323176392

約数和(自身を除く): 121002674

約数列:

[1, 2, 19, 38, 107, 214, 361, 722, 2033, 2617, 4066, 5234, 38627, 49723, 77254, 99446, 280019, 560038, 944737, 1889474, 5320361, 10640722, 101086859, 202173718]

約数ペア:

[(1, 202173718), (2, 101086859), (19, 10640722), (38, 5320361), (107, 1889474), (214, 944737), (361, 560038), (722, 280019), (2033, 99446), (2617, 77254), (4066, 49723), (5234, 38627)]