198213288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:2007

約数の個数: 128

約数和(自身を含む): 623185920

約数和(自身を除く): 424972632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 182, 188, 273, 282, 312, 329, 364, 376, 546, 564, 611, 658, 728, 987, 1092, 1128, 1222, 1316, 1833, 1931, 1974, 2184, 2444, 2632, 3666, 3862, 3948, 4277, 4888, 5793, 7332, 7724, 7896, 8554, 11586, 12831, 13517, 14664, 15448, 17108, 23172, 25103, 25662, 27034, 34216, 40551, 46344, 50206, 51324, 54068, 75309, 81102, 90757, 100412, 102648, 108136, 150618, 162204, 175721, 181514, 200824, 272271, 301236, 324408, 351442, 363028, 527163, 544542, 602472, 635299, 702884, 726056, 1054326, 1089084, 1179841, 1270598, 1405768, 1905897, 2108652, 2178168, 2359682, 2541196, 3539523, 3811794, 4217304, 4719364, 5082392, 7079046, 7623588, 8258887, 9438728, 14158092, 15247176, 16517774, 24776661, 28316184, 33035548, 49553322, 66071096, 99106644, 198213288]

約数ペア:

[(1, 198213288), (2, 99106644), (3, 66071096), (4, 49553322), (6, 33035548), (7, 28316184), (8, 24776661), (12, 16517774), (13, 15247176), (14, 14158092), (21, 9438728), (24, 8258887), (26, 7623588), (28, 7079046), (39, 5082392), (42, 4719364), (47, 4217304), (52, 3811794), (56, 3539523), (78, 2541196), (84, 2359682), (91, 2178168), (94, 2108652), (104, 1905897), (141, 1405768), (156, 1270598), (168, 1179841), (182, 1089084), (188, 1054326), (273, 726056), (282, 702884), (312, 635299), (329, 602472), (364, 544542), (376, 527163), (546, 363028), (564, 351442), (611, 324408), (658, 301236), (728, 272271), (987, 200824), (1092, 181514), (1128, 175721), (1222, 162204), (1316, 150618), (1833, 108136), (1931, 102648), (1974, 100412), (2184, 90757), (2444, 81102), (2632, 75309), (3666, 54068), (3862, 51324), (3948, 50206), (4277, 46344), (4888, 40551), (5793, 34216), (7332, 27034), (7724, 25662), (7896, 25103), (8554, 23172), (11586, 17108), (12831, 15448), (13517, 14664)]