205964235

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52609}}^1$

素因数の和:52652

約数の個数: 32

約数和(自身を含む): 378792000

約数和(自身を除く): 172827765

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 52609, 157827, 263045, 473481, 789135, 1420443, 1525661, 2367405, 4576983, 7102215, 7628305, 13730949, 22884915, 41192847, 68654745, 205964235]

約数ペア:

[(1, 205964235), (3, 68654745), (5, 41192847), (9, 22884915), (15, 13730949), (27, 7628305), (29, 7102215), (45, 4576983), (87, 2367405), (135, 1525661), (145, 1420443), (261, 789135), (435, 473481), (783, 263045), (1305, 157827), (3915, 52609)]