203967904

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1847}}^1$

素因数の和:1910

約数の個数: 96

約数和(自身を含む): 502951680

約数和(自身を除く): 298983776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 68, 112, 116, 119, 136, 203, 224, 232, 238, 272, 406, 464, 476, 493, 544, 812, 928, 952, 986, 1624, 1847, 1904, 1972, 3248, 3451, 3694, 3808, 3944, 6496, 6902, 7388, 7888, 12929, 13804, 14776, 15776, 25858, 27608, 29552, 31399, 51716, 53563, 55216, 59104, 62798, 103432, 107126, 110432, 125596, 206864, 214252, 219793, 251192, 374941, 413728, 428504, 439586, 502384, 749882, 857008, 879172, 910571, 1004768, 1499764, 1714016, 1758344, 1821142, 2999528, 3516688, 3642284, 5999056, 6373997, 7033376, 7284568, 11998112, 12747994, 14569136, 25495988, 29138272, 50991976, 101983952, 203967904]

約数ペア:

[(1, 203967904), (2, 101983952), (4, 50991976), (7, 29138272), (8, 25495988), (14, 14569136), (16, 12747994), (17, 11998112), (28, 7284568), (29, 7033376), (32, 6373997), (34, 5999056), (56, 3642284), (58, 3516688), (68, 2999528), (112, 1821142), (116, 1758344), (119, 1714016), (136, 1499764), (203, 1004768), (224, 910571), (232, 879172), (238, 857008), (272, 749882), (406, 502384), (464, 439586), (476, 428504), (493, 413728), (544, 374941), (812, 251192), (928, 219793), (952, 214252), (986, 206864), (1624, 125596), (1847, 110432), (1904, 107126), (1972, 103432), (3248, 62798), (3451, 59104), (3694, 55216), (3808, 53563), (3944, 51716), (6496, 31399), (6902, 29552), (7388, 27608), (7888, 25858), (12929, 15776), (13804, 14776)]