197433324

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6311}}^1$

素因数の和:6411

約数の個数: 72

約数和(自身を含む): 551416320

約数和(自身を除く): 353982996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2607, 2844, 3476, 5214, 6311, 7821, 10428, 12622, 15642, 18933, 25244, 31284, 37866, 56799, 69421, 75732, 113598, 138842, 208263, 227196, 277684, 416526, 498569, 624789, 833052, 997138, 1249578, 1495707, 1994276, 2499156, 2991414, 4487121, 5484259, 5982828, 8974242, 10968518, 16452777, 17948484, 21937036, 32905554, 49358331, 65811108, 98716662, 197433324]

約数ペア:

[(1, 197433324), (2, 98716662), (3, 65811108), (4, 49358331), (6, 32905554), (9, 21937036), (11, 17948484), (12, 16452777), (18, 10968518), (22, 8974242), (33, 5982828), (36, 5484259), (44, 4487121), (66, 2991414), (79, 2499156), (99, 1994276), (132, 1495707), (158, 1249578), (198, 997138), (237, 833052), (316, 624789), (396, 498569), (474, 416526), (711, 277684), (869, 227196), (948, 208263), (1422, 138842), (1738, 113598), (2607, 75732), (2844, 69421), (3476, 56799), (5214, 37866), (6311, 31284), (7821, 25244), (10428, 18933), (12622, 15642)]