199900848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1913}}^1$

素因数の和:2242

約数の個数: 80

約数和(自身を含む): 592390656

約数和(自身を除く): 392489808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 311, 336, 622, 933, 1244, 1866, 1913, 2177, 2488, 3732, 3826, 4354, 4976, 5739, 6531, 7464, 7652, 8708, 11478, 13062, 13391, 14928, 15304, 17416, 22956, 26124, 26782, 30608, 34832, 40173, 45912, 52248, 53564, 80346, 91824, 104496, 107128, 160692, 214256, 321384, 594943, 642768, 1189886, 1784829, 2379772, 3569658, 4164601, 4759544, 7139316, 8329202, 9519088, 12493803, 14278632, 16658404, 24987606, 28557264, 33316808, 49975212, 66633616, 99950424, 199900848]

約数ペア:

[(1, 199900848), (2, 99950424), (3, 66633616), (4, 49975212), (6, 33316808), (7, 28557264), (8, 24987606), (12, 16658404), (14, 14278632), (16, 12493803), (21, 9519088), (24, 8329202), (28, 7139316), (42, 4759544), (48, 4164601), (56, 3569658), (84, 2379772), (112, 1784829), (168, 1189886), (311, 642768), (336, 594943), (622, 321384), (933, 214256), (1244, 160692), (1866, 107128), (1913, 104496), (2177, 91824), (2488, 80346), (3732, 53564), (3826, 52248), (4354, 45912), (4976, 40173), (5739, 34832), (6531, 30608), (7464, 26782), (7652, 26124), (8708, 22956), (11478, 17416), (13062, 15304), (13391, 14928)]