206544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 576352

約数和(自身を除く): 369808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 331, 624, 662, 993, 1324, 1986, 2648, 3972, 4303, 5296, 7944, 8606, 12909, 15888, 17212, 25818, 34424, 51636, 68848, 103272, 206544]

約数ペア:

[(1, 206544), (2, 103272), (3, 68848), (4, 51636), (6, 34424), (8, 25818), (12, 17212), (13, 15888), (16, 12909), (24, 8606), (26, 7944), (39, 5296), (48, 4303), (52, 3972), (78, 2648), (104, 1986), (156, 1324), (208, 993), (312, 662), (331, 624)]