201430548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2281}}^1$

素因数の和:2525

約数の個数: 72

約数和(自身を含む): 558195456

約数和(自身を除く): 356764908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 223, 396, 446, 669, 892, 1338, 2007, 2281, 2453, 2676, 4014, 4562, 4906, 6843, 7359, 8028, 9124, 9812, 13686, 14718, 20529, 22077, 25091, 27372, 29436, 41058, 44154, 50182, 75273, 82116, 88308, 100364, 150546, 225819, 301092, 451638, 508663, 903276, 1017326, 1525989, 2034652, 3051978, 4577967, 5595293, 6103956, 9155934, 11190586, 16785879, 18311868, 22381172, 33571758, 50357637, 67143516, 100715274, 201430548]

約数ペア:

[(1, 201430548), (2, 100715274), (3, 67143516), (4, 50357637), (6, 33571758), (9, 22381172), (11, 18311868), (12, 16785879), (18, 11190586), (22, 9155934), (33, 6103956), (36, 5595293), (44, 4577967), (66, 3051978), (99, 2034652), (132, 1525989), (198, 1017326), (223, 903276), (396, 508663), (446, 451638), (669, 301092), (892, 225819), (1338, 150546), (2007, 100364), (2281, 88308), (2453, 82116), (2676, 75273), (4014, 50182), (4562, 44154), (4906, 41058), (6843, 29436), (7359, 27372), (8028, 25091), (9124, 22077), (9812, 20529), (13686, 14718)]