201440616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 580245120

約数和(自身を除く): 378804504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 163, 204, 221, 233, 312, 326, 408, 442, 466, 489, 652, 663, 699, 884, 932, 978, 1304, 1326, 1398, 1768, 1864, 1956, 2119, 2652, 2771, 2796, 3029, 3912, 3961, 4238, 5304, 5542, 5592, 6058, 6357, 7922, 8313, 8476, 9087, 11084, 11883, 12116, 12714, 15844, 16626, 16952, 18174, 22168, 23766, 24232, 25428, 31688, 33252, 36023, 36348, 37979, 47532, 50856, 51493, 66504, 72046, 72696, 75958, 95064, 102986, 108069, 113937, 144092, 151916, 154479, 205972, 216138, 227874, 288184, 303832, 308958, 411944, 432276, 455748, 493727, 617916, 645643, 864552, 911496, 987454, 1235832, 1291286, 1481181, 1936929, 1974908, 2582572, 2962362, 3873858, 3949816, 5165144, 5924724, 7747716, 8393359, 11849448, 15495432, 16786718, 25180077, 33573436, 50360154, 67146872, 100720308, 201440616]

約数ペア:

[(1, 201440616), (2, 100720308), (3, 67146872), (4, 50360154), (6, 33573436), (8, 25180077), (12, 16786718), (13, 15495432), (17, 11849448), (24, 8393359), (26, 7747716), (34, 5924724), (39, 5165144), (51, 3949816), (52, 3873858), (68, 2962362), (78, 2582572), (102, 1974908), (104, 1936929), (136, 1481181), (156, 1291286), (163, 1235832), (204, 987454), (221, 911496), (233, 864552), (312, 645643), (326, 617916), (408, 493727), (442, 455748), (466, 432276), (489, 411944), (652, 308958), (663, 303832), (699, 288184), (884, 227874), (932, 216138), (978, 205972), (1304, 154479), (1326, 151916), (1398, 144092), (1768, 113937), (1864, 108069), (1956, 102986), (2119, 95064), (2652, 75958), (2771, 72696), (2796, 72046), (3029, 66504), (3912, 51493), (3961, 50856), (4238, 47532), (5304, 37979), (5542, 36348), (5592, 36023), (6058, 33252), (6357, 31688), (7922, 25428), (8313, 24232), (8476, 23766), (9087, 22168), (11084, 18174), (11883, 16952), (12116, 16626), (12714, 15844)]