190457388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1956

約数の個数: 108

約数和(自身を含む): 552477744

約数和(自身を除く): 362020356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 121, 132, 138, 198, 207, 242, 253, 276, 363, 396, 414, 484, 506, 726, 759, 828, 1012, 1089, 1452, 1518, 1901, 2178, 2277, 2783, 3036, 3802, 4356, 4554, 5566, 5703, 7604, 8349, 9108, 11132, 11406, 16698, 17109, 20911, 22812, 25047, 33396, 34218, 41822, 43723, 50094, 62733, 68436, 83644, 87446, 100188, 125466, 131169, 174892, 188199, 230021, 250932, 262338, 376398, 393507, 460042, 480953, 524676, 690063, 752796, 787014, 920084, 961906, 1380126, 1442859, 1574028, 1923812, 2070189, 2760252, 2885718, 4140378, 4328577, 5290483, 5771436, 8280756, 8657154, 10580966, 15871449, 17314308, 21161932, 31742898, 47614347, 63485796, 95228694, 190457388]

約数ペア:

[(1, 190457388), (2, 95228694), (3, 63485796), (4, 47614347), (6, 31742898), (9, 21161932), (11, 17314308), (12, 15871449), (18, 10580966), (22, 8657154), (23, 8280756), (33, 5771436), (36, 5290483), (44, 4328577), (46, 4140378), (66, 2885718), (69, 2760252), (92, 2070189), (99, 1923812), (121, 1574028), (132, 1442859), (138, 1380126), (198, 961906), (207, 920084), (242, 787014), (253, 752796), (276, 690063), (363, 524676), (396, 480953), (414, 460042), (484, 393507), (506, 376398), (726, 262338), (759, 250932), (828, 230021), (1012, 188199), (1089, 174892), (1452, 131169), (1518, 125466), (1901, 100188), (2178, 87446), (2277, 83644), (2783, 68436), (3036, 62733), (3802, 50094), (4356, 43723), (4554, 41822), (5566, 34218), (5703, 33396), (7604, 25047), (8349, 22812), (9108, 20911), (11132, 17109), (11406, 16698)]