197709408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{52807}}^1$

素因数の和:52836

約数の個数: 72

約数和(自身を含む): 605496528

約数和(自身を除く): 407787120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 52807, 105614, 158421, 211228, 316842, 422456, 475263, 633684, 686491, 844912, 950526, 1267368, 1372982, 1689824, 1901052, 2059473, 2534736, 2745964, 3802104, 4118946, 5069472, 5491928, 6178419, 7604208, 8237892, 10983856, 12356838, 15208416, 16475784, 21967712, 24713676, 32951568, 49427352, 65903136, 98854704, 197709408]

約数ペア:

[(1, 197709408), (2, 98854704), (3, 65903136), (4, 49427352), (6, 32951568), (8, 24713676), (9, 21967712), (12, 16475784), (13, 15208416), (16, 12356838), (18, 10983856), (24, 8237892), (26, 7604208), (32, 6178419), (36, 5491928), (39, 5069472), (48, 4118946), (52, 3802104), (72, 2745964), (78, 2534736), (96, 2059473), (104, 1901052), (117, 1689824), (144, 1372982), (156, 1267368), (208, 950526), (234, 844912), (288, 686491), (312, 633684), (416, 475263), (468, 422456), (624, 316842), (936, 211228), (1248, 158421), (1872, 105614), (3744, 52807)]