208567072

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 491944320

約数和(自身を除く): 283377248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 97, 112, 116, 194, 203, 224, 232, 331, 388, 406, 464, 662, 679, 776, 812, 928, 1324, 1358, 1552, 1624, 2317, 2648, 2716, 2813, 3104, 3248, 4634, 5296, 5432, 5626, 6496, 9268, 9599, 10592, 10864, 11252, 18536, 19198, 19691, 21728, 22504, 32107, 37072, 38396, 39382, 45008, 64214, 67193, 74144, 76792, 78764, 90016, 128428, 134386, 153584, 157528, 224749, 256856, 268772, 307168, 315056, 449498, 513712, 537544, 630112, 898996, 931103, 1027424, 1075088, 1797992, 1862206, 2150176, 3595984, 3724412, 6517721, 7191968, 7448824, 13035442, 14897648, 26070884, 29795296, 52141768, 104283536, 208567072]

約数ペア:

[(1, 208567072), (2, 104283536), (4, 52141768), (7, 29795296), (8, 26070884), (14, 14897648), (16, 13035442), (28, 7448824), (29, 7191968), (32, 6517721), (56, 3724412), (58, 3595984), (97, 2150176), (112, 1862206), (116, 1797992), (194, 1075088), (203, 1027424), (224, 931103), (232, 898996), (331, 630112), (388, 537544), (406, 513712), (464, 449498), (662, 315056), (679, 307168), (776, 268772), (812, 256856), (928, 224749), (1324, 157528), (1358, 153584), (1552, 134386), (1624, 128428), (2317, 90016), (2648, 78764), (2716, 76792), (2813, 74144), (3104, 67193), (3248, 64214), (4634, 45008), (5296, 39382), (5432, 38396), (5626, 37072), (6496, 32107), (9268, 22504), (9599, 21728), (10592, 19691), (10864, 19198), (11252, 18536)]