213083274

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{2801}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 441146880

約数和(自身を除く): 228063606

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 409, 818, 1227, 2454, 2801, 5602, 8403, 12679, 16806, 25358, 38037, 76074, 86831, 173662, 260493, 520986, 1145609, 2291218, 3436827, 6873654, 35513879, 71027758, 106541637, 213083274]

約数ペア:

[(1, 213083274), (2, 106541637), (3, 71027758), (6, 35513879), (31, 6873654), (62, 3436827), (93, 2291218), (186, 1145609), (409, 520986), (818, 260493), (1227, 173662), (2454, 86831), (2801, 76074), (5602, 38037), (8403, 25358), (12679, 16806)]