208756992

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{4057}}^1$

素因数の和:4143

約数の個数: 72

約数和(自身を含む): 564029536

約数和(自身を除く): 355272544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 536, 768, 804, 1072, 1608, 2144, 3216, 4057, 4288, 6432, 8114, 8576, 12171, 12864, 16228, 17152, 24342, 25728, 32456, 48684, 51456, 64912, 97368, 129824, 194736, 259648, 271819, 389472, 519296, 543638, 778944, 815457, 1038592, 1087276, 1557888, 1630914, 2174552, 3115776, 3261828, 4349104, 6523656, 8698208, 13047312, 17396416, 26094624, 34792832, 52189248, 69585664, 104378496, 208756992]

約数ペア:

[(1, 208756992), (2, 104378496), (3, 69585664), (4, 52189248), (6, 34792832), (8, 26094624), (12, 17396416), (16, 13047312), (24, 8698208), (32, 6523656), (48, 4349104), (64, 3261828), (67, 3115776), (96, 2174552), (128, 1630914), (134, 1557888), (192, 1087276), (201, 1038592), (256, 815457), (268, 778944), (384, 543638), (402, 519296), (536, 389472), (768, 271819), (804, 259648), (1072, 194736), (1608, 129824), (2144, 97368), (3216, 64912), (4057, 51456), (4288, 48684), (6432, 32456), (8114, 25728), (8576, 24342), (12171, 17152), (12864, 16228)]