201604590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{203641}}^1$

素因数の和:203665

約数の個数: 48

約数和(自身を含む): 571826736

約数和(自身を除く): 370222146

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 203641, 407282, 610923, 1018205, 1221846, 1832769, 2036410, 2240051, 3054615, 3665538, 4480102, 6109230, 6720153, 9163845, 11200255, 13440306, 18327690, 20160459, 22400510, 33600765, 40320918, 67201530, 100802295, 201604590]

約数ペア:

[(1, 201604590), (2, 100802295), (3, 67201530), (5, 40320918), (6, 33600765), (9, 22400510), (10, 20160459), (11, 18327690), (15, 13440306), (18, 11200255), (22, 9163845), (30, 6720153), (33, 6109230), (45, 4480102), (55, 3665538), (66, 3054615), (90, 2240051), (99, 2036410), (110, 1832769), (165, 1221846), (198, 1018205), (330, 610923), (495, 407282), (990, 203641)]