201354705

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{32191}}^1$

素因数の和:32341

約数の個数: 24

約数和(自身を含む): 351536640

約数和(自身を除く): 150181935

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 32191, 96573, 160955, 289719, 482865, 1448595, 4474549, 13423647, 22372745, 40270941, 67118235, 201354705]

約数ペア:

[(1, 201354705), (3, 67118235), (5, 40270941), (9, 22372745), (15, 13423647), (45, 4474549), (139, 1448595), (417, 482865), (695, 289719), (1251, 160955), (2085, 96573), (6255, 32191)]