201814971568

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{17494363}}^1$

素因数の和:17494481

約数の個数: 40

約数和(自身を含む): 451214636288

約数和(自身を除く): 249399664720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 17494363, 34988726, 69977452, 122460541, 139954904, 244921082, 279909808, 489842164, 979684328, 1801919389, 1959368656, 3603838778, 7207677556, 12613435723, 14415355112, 25226871446, 28830710224, 50453742892, 100907485784, 201814971568]

約数ペア:

[(1, 201814971568), (2, 100907485784), (4, 50453742892), (7, 28830710224), (8, 25226871446), (14, 14415355112), (16, 12613435723), (28, 7207677556), (56, 3603838778), (103, 1959368656), (112, 1801919389), (206, 979684328), (412, 489842164), (721, 279909808), (824, 244921082), (1442, 139954904), (1648, 122460541), (2884, 69977452), (5768, 34988726), (11536, 17494363)]