212740986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{6737}}^1$

素因数の和:7038

約数の個数: 32

約数和(自身を含む): 449559360

約数和(自身を除く): 236818374

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 277, 554, 831, 1662, 5263, 6737, 10526, 13474, 15789, 20211, 31578, 40422, 128003, 256006, 384009, 768018, 1866149, 3732298, 5598447, 11196894, 35456831, 70913662, 106370493, 212740986]

約数ペア:

[(1, 212740986), (2, 106370493), (3, 70913662), (6, 35456831), (19, 11196894), (38, 5598447), (57, 3732298), (114, 1866149), (277, 768018), (554, 384009), (831, 256006), (1662, 128003), (5263, 40422), (6737, 31578), (10526, 20211), (13474, 15789)]