226147481

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3449}}^1$

素因数の和:3521

約数の個数: 32

約数和(自身を含む): 298080000

約数和(自身を除く): 71932519

約数列:

[1, 7, 17, 19, 29, 119, 133, 203, 323, 493, 551, 2261, 3449, 3451, 3857, 9367, 24143, 58633, 65531, 65569, 100021, 410431, 458717, 700147, 1114027, 1700357, 1900399, 7798189, 11902499, 13302793, 32306783, 226147481]

約数ペア:

[(1, 226147481), (7, 32306783), (17, 13302793), (19, 11902499), (29, 7798189), (119, 1900399), (133, 1700357), (203, 1114027), (323, 700147), (493, 458717), (551, 410431), (2261, 100021), (3449, 65569), (3451, 65531), (3857, 58633), (9367, 24143)]