204536768

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:805

約数の個数: 56

約数和(自身を含む): 422788080

約数和(自身を除く): 218251312

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 193, 232, 386, 464, 571, 772, 928, 1142, 1544, 1856, 2284, 3088, 4568, 5597, 6176, 9136, 11194, 12352, 16559, 18272, 22388, 33118, 36544, 44776, 66236, 89552, 110203, 132472, 179104, 220406, 264944, 358208, 440812, 529888, 881624, 1059776, 1763248, 3195887, 3526496, 6391774, 7052992, 12783548, 25567096, 51134192, 102268384, 204536768]

約数ペア:

[(1, 204536768), (2, 102268384), (4, 51134192), (8, 25567096), (16, 12783548), (29, 7052992), (32, 6391774), (58, 3526496), (64, 3195887), (116, 1763248), (193, 1059776), (232, 881624), (386, 529888), (464, 440812), (571, 358208), (772, 264944), (928, 220406), (1142, 179104), (1544, 132472), (1856, 110203), (2284, 89552), (3088, 66236), (4568, 44776), (5597, 36544), (6176, 33118), (9136, 22388), (11194, 18272), (12352, 16559)]