202175428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 505774080

約数和(自身を除く): 303598652

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 31, 38, 41, 46, 52, 62, 76, 82, 91, 92, 124, 133, 161, 164, 182, 217, 247, 266, 287, 299, 322, 364, 403, 434, 437, 494, 532, 533, 574, 589, 598, 644, 713, 779, 806, 868, 874, 943, 988, 1066, 1148, 1178, 1196, 1271, 1426, 1558, 1612, 1729, 1748, 1886, 2093, 2132, 2356, 2542, 2821, 2852, 3059, 3116, 3458, 3731, 3772, 4123, 4186, 4991, 5084, 5453, 5642, 5681, 6118, 6601, 6916, 7462, 7657, 8246, 8372, 8897, 9269, 9982, 10127, 10906, 11284, 11362, 12236, 12259, 13202, 13547, 14924, 15314, 16492, 16523, 17794, 17917, 18538, 19964, 20254, 21812, 22724, 24149, 24518, 26404, 27094, 29233, 30628, 33046, 35588, 35834, 37076, 39767, 40508, 48298, 49036, 53599, 54188, 58466, 64883, 66092, 70889, 71668, 79534, 85813, 94829, 96596, 107198, 115661, 116932, 125419, 129766, 141778, 159068, 169043, 171626, 176111, 189658, 204631, 214396, 231322, 232921, 250838, 259532, 283556, 313937, 338086, 343252, 352222, 379316, 380029, 409262, 462644, 465842, 501676, 555427, 627874, 676172, 704444, 760058, 818524, 931684, 1110854, 1232777, 1255748, 1520116, 1630447, 2197559, 2221708, 2465554, 2660203, 3260894, 3887989, 4395118, 4931108, 5320406, 6521788, 7220551, 7775978, 8790236, 10640812, 14441102, 15551956, 28882204, 50543857, 101087714, 202175428]

約数ペア:

[(1, 202175428), (2, 101087714), (4, 50543857), (7, 28882204), (13, 15551956), (14, 14441102), (19, 10640812), (23, 8790236), (26, 7775978), (28, 7220551), (31, 6521788), (38, 5320406), (41, 4931108), (46, 4395118), (52, 3887989), (62, 3260894), (76, 2660203), (82, 2465554), (91, 2221708), (92, 2197559), (124, 1630447), (133, 1520116), (161, 1255748), (164, 1232777), (182, 1110854), (217, 931684), (247, 818524), (266, 760058), (287, 704444), (299, 676172), (322, 627874), (364, 555427), (403, 501676), (434, 465842), (437, 462644), (494, 409262), (532, 380029), (533, 379316), (574, 352222), (589, 343252), (598, 338086), (644, 313937), (713, 283556), (779, 259532), (806, 250838), (868, 232921), (874, 231322), (943, 214396), (988, 204631), (1066, 189658), (1148, 176111), (1178, 171626), (1196, 169043), (1271, 159068), (1426, 141778), (1558, 129766), (1612, 125419), (1729, 116932), (1748, 115661), (1886, 107198), (2093, 96596), (2132, 94829), (2356, 85813), (2542, 79534), (2821, 71668), (2852, 70889), (3059, 66092), (3116, 64883), (3458, 58466), (3731, 54188), (3772, 53599), (4123, 49036), (4186, 48298), (4991, 40508), (5084, 39767), (5453, 37076), (5642, 35834), (5681, 35588), (6118, 33046), (6601, 30628), (6916, 29233), (7462, 27094), (7657, 26404), (8246, 24518), (8372, 24149), (8897, 22724), (9269, 21812), (9982, 20254), (10127, 19964), (10906, 18538), (11284, 17917), (11362, 17794), (12236, 16523), (12259, 16492), (13202, 15314), (13547, 14924)]