207856404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11299}}^1$

素因数の和:11389

約数の個数: 72

約数和(自身を含む): 608753600

約数和(自身を除く): 400897196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 11299, 18396, 22598, 33897, 45196, 67794, 79093, 101691, 135588, 158186, 203382, 237279, 316372, 406764, 474558, 711837, 824827, 949116, 1423674, 1649654, 2474481, 2847348, 3299308, 4948962, 5773789, 7423443, 9897924, 11547578, 14846886, 17321367, 23095156, 29693772, 34642734, 51964101, 69285468, 103928202, 207856404]

約数ペア:

[(1, 207856404), (2, 103928202), (3, 69285468), (4, 51964101), (6, 34642734), (7, 29693772), (9, 23095156), (12, 17321367), (14, 14846886), (18, 11547578), (21, 9897924), (28, 7423443), (36, 5773789), (42, 4948962), (63, 3299308), (73, 2847348), (84, 2474481), (126, 1649654), (146, 1423674), (219, 949116), (252, 824827), (292, 711837), (438, 474558), (511, 406764), (657, 316372), (876, 237279), (1022, 203382), (1314, 158186), (1533, 135588), (2044, 101691), (2628, 79093), (3066, 67794), (4599, 45196), (6132, 33897), (9198, 22598), (11299, 18396)]