201196665

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 362119680

約数和(自身を除く): 160923015

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 233, 279, 465, 619, 699, 1165, 1395, 1857, 2097, 3095, 3495, 5571, 7223, 9285, 10485, 19189, 21669, 27855, 36115, 57567, 65007, 95945, 108345, 144227, 172701, 287835, 325035, 432681, 721135, 863505, 1298043, 2163405, 4471037, 6490215, 13413111, 22355185, 40239333, 67065555, 201196665]

約数ペア:

[(1, 201196665), (3, 67065555), (5, 40239333), (9, 22355185), (15, 13413111), (31, 6490215), (45, 4471037), (93, 2163405), (155, 1298043), (233, 863505), (279, 721135), (465, 432681), (619, 325035), (699, 287835), (1165, 172701), (1395, 144227), (1857, 108345), (2097, 95945), (3095, 65007), (3495, 57567), (5571, 36115), (7223, 27855), (9285, 21669), (10485, 19189)]