206308944

素因数分解:

$2^4\times 3^5\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1199

約数の個数: 120

約数和(自身を含む): 612044160

約数和(自身を除く): 405735216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 243, 282, 324, 376, 423, 432, 486, 564, 648, 752, 846, 972, 1128, 1129, 1269, 1296, 1692, 1944, 2256, 2258, 2538, 3384, 3387, 3807, 3888, 4516, 5076, 6768, 6774, 7614, 9032, 10152, 10161, 11421, 13548, 15228, 18064, 20304, 20322, 22842, 27096, 30456, 30483, 40644, 45684, 53063, 54192, 60912, 60966, 81288, 91368, 91449, 106126, 121932, 159189, 162576, 182736, 182898, 212252, 243864, 274347, 318378, 365796, 424504, 477567, 487728, 548694, 636756, 731592, 849008, 955134, 1097388, 1273512, 1432701, 1463184, 1910268, 2194776, 2547024, 2865402, 3820536, 4298103, 4389552, 5730804, 7641072, 8596206, 11461608, 12894309, 17192412, 22923216, 25788618, 34384824, 51577236, 68769648, 103154472, 206308944]

約数ペア:

[(1, 206308944), (2, 103154472), (3, 68769648), (4, 51577236), (6, 34384824), (8, 25788618), (9, 22923216), (12, 17192412), (16, 12894309), (18, 11461608), (24, 8596206), (27, 7641072), (36, 5730804), (47, 4389552), (48, 4298103), (54, 3820536), (72, 2865402), (81, 2547024), (94, 2194776), (108, 1910268), (141, 1463184), (144, 1432701), (162, 1273512), (188, 1097388), (216, 955134), (243, 849008), (282, 731592), (324, 636756), (376, 548694), (423, 487728), (432, 477567), (486, 424504), (564, 365796), (648, 318378), (752, 274347), (846, 243864), (972, 212252), (1128, 182898), (1129, 182736), (1269, 162576), (1296, 159189), (1692, 121932), (1944, 106126), (2256, 91449), (2258, 91368), (2538, 81288), (3384, 60966), (3387, 60912), (3807, 54192), (3888, 53063), (4516, 45684), (5076, 40644), (6768, 30483), (6774, 30456), (7614, 27096), (9032, 22842), (10152, 20322), (10161, 20304), (11421, 18064), (13548, 15228)]