202590304

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2820

約数の個数: 72

約数和(自身を含む): 474012000

約数和(自身を除く): 271421696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1316, 1504, 1568, 2303, 2632, 2749, 4606, 5264, 5498, 9212, 10528, 10996, 18424, 19243, 21992, 36848, 38486, 43984, 73696, 76972, 87968, 129203, 134701, 153944, 258406, 269402, 307888, 516812, 538804, 615776, 904421, 1033624, 1077608, 1808842, 2067248, 2155216, 3617684, 4134496, 4310432, 6330947, 7235368, 12661894, 14470736, 25323788, 28941472, 50647576, 101295152, 202590304]

約数ペア:

[(1, 202590304), (2, 101295152), (4, 50647576), (7, 28941472), (8, 25323788), (14, 14470736), (16, 12661894), (28, 7235368), (32, 6330947), (47, 4310432), (49, 4134496), (56, 3617684), (94, 2155216), (98, 2067248), (112, 1808842), (188, 1077608), (196, 1033624), (224, 904421), (329, 615776), (376, 538804), (392, 516812), (658, 307888), (752, 269402), (784, 258406), (1316, 153944), (1504, 134701), (1568, 129203), (2303, 87968), (2632, 76972), (2749, 73696), (4606, 43984), (5264, 38486), (5498, 36848), (9212, 21992), (10528, 19243), (10996, 18424)]