204032416

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12829}}^1$

素因数の和:12917

約数の個数: 48

約数和(自身を含む): 465575040

約数和(自身を除く): 261542624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 12829, 15904, 25658, 51316, 89803, 102632, 179606, 205264, 359212, 410528, 718424, 910859, 1436848, 1821718, 2873696, 3643436, 6376013, 7286872, 12752026, 14573744, 25504052, 29147488, 51008104, 102016208, 204032416]

約数ペア:

[(1, 204032416), (2, 102016208), (4, 51008104), (7, 29147488), (8, 25504052), (14, 14573744), (16, 12752026), (28, 7286872), (32, 6376013), (56, 3643436), (71, 2873696), (112, 1821718), (142, 1436848), (224, 910859), (284, 718424), (497, 410528), (568, 359212), (994, 205264), (1136, 179606), (1988, 102632), (2272, 89803), (3976, 51316), (7952, 25658), (12829, 15904)]