219877250

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{13127}}^1$

素因数の和:13211

約数の個数: 32

約数和(自身を含む): 417785472

約数和(自身を除く): 197908222

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 335, 670, 1675, 3350, 8375, 13127, 16750, 26254, 65635, 131270, 328175, 656350, 879509, 1640875, 1759018, 3281750, 4397545, 8795090, 21987725, 43975450, 109938625, 219877250]

約数ペア:

[(1, 219877250), (2, 109938625), (5, 43975450), (10, 21987725), (25, 8795090), (50, 4397545), (67, 3281750), (125, 1759018), (134, 1640875), (250, 879509), (335, 656350), (670, 328175), (1675, 131270), (3350, 65635), (8375, 26254), (13127, 16750)]