208837872

素因数分解:

$2^4\times 3^3\times {\mathrm{191}}^1\times {\mathrm{2531}}^1$

素因数の和:2739

約数の個数: 80

約数和(自身を含む): 602818560

約数和(自身を除く): 393980688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 191, 216, 382, 432, 573, 764, 1146, 1528, 1719, 2292, 2531, 3056, 3438, 4584, 5062, 5157, 6876, 7593, 9168, 10124, 10314, 13752, 15186, 20248, 20628, 22779, 27504, 30372, 40496, 41256, 45558, 60744, 68337, 82512, 91116, 121488, 136674, 182232, 273348, 364464, 483421, 546696, 966842, 1093392, 1450263, 1933684, 2900526, 3867368, 4350789, 5801052, 7734736, 8701578, 11602104, 13052367, 17403156, 23204208, 26104734, 34806312, 52209468, 69612624, 104418936, 208837872]

約数ペア:

[(1, 208837872), (2, 104418936), (3, 69612624), (4, 52209468), (6, 34806312), (8, 26104734), (9, 23204208), (12, 17403156), (16, 13052367), (18, 11602104), (24, 8701578), (27, 7734736), (36, 5801052), (48, 4350789), (54, 3867368), (72, 2900526), (108, 1933684), (144, 1450263), (191, 1093392), (216, 966842), (382, 546696), (432, 483421), (573, 364464), (764, 273348), (1146, 182232), (1528, 136674), (1719, 121488), (2292, 91116), (2531, 82512), (3056, 68337), (3438, 60744), (4584, 45558), (5062, 41256), (5157, 40496), (6876, 30372), (7593, 27504), (9168, 22779), (10124, 20628), (10314, 20248), (13752, 15186)]