200401435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 268894080

約数和(自身を除く): 68492645

約数列:

[1, 5, 13, 37, 65, 103, 185, 481, 515, 809, 1339, 2405, 3811, 4045, 6695, 10517, 19055, 29933, 49543, 52585, 83327, 149665, 247715, 389129, 416635, 1083251, 1945645, 3083099, 5416255, 15415495, 40080287, 200401435]

約数ペア:

[(1, 200401435), (5, 40080287), (13, 15415495), (37, 5416255), (65, 3083099), (103, 1945645), (185, 1083251), (481, 416635), (515, 389129), (809, 247715), (1339, 149665), (2405, 83327), (3811, 52585), (4045, 49543), (6695, 29933), (10517, 19055)]