200686490135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1\times {\mathrm{18443}}^1$

素因数の和:19187

約数の個数: 32

約数和(自身を含む): 256443900480

約数和(自身を除く): 55757410345

約数列:

[1, 5, 17, 85, 313, 409, 1565, 2045, 5321, 6953, 18443, 26605, 34765, 92215, 128017, 313531, 640085, 1567655, 2176289, 5772659, 7543187, 10881445, 28863295, 37715935, 98135203, 128234179, 490676015, 641170895, 2361017531, 11805087655, 40137298027, 200686490135]

約数ペア:

[(1, 200686490135), (5, 40137298027), (17, 11805087655), (85, 2361017531), (313, 641170895), (409, 490676015), (1565, 128234179), (2045, 98135203), (5321, 37715935), (6953, 28863295), (18443, 10881445), (26605, 7543187), (34765, 5772659), (92215, 2176289), (128017, 1567655), (313531, 640085)]