201041415

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{19681}}^1$

素因数の和:19919

約数の個数: 24

約数和(自身を含む): 350024688

約数和(自身を除く): 148983273

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 10215, 19681, 59043, 98405, 177129, 295215, 885645, 4467587, 13402761, 22337935, 40208283, 67013805, 201041415]

約数ペア:

[(1, 201041415), (3, 67013805), (5, 40208283), (9, 22337935), (15, 13402761), (45, 4467587), (227, 885645), (681, 295215), (1135, 177129), (2043, 98405), (3405, 59043), (10215, 19681)]