212876916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{9421}}^1$

素因数の和:9704

約数の個数: 48

約数和(自身を含む): 569842560

約数和(自身を除く): 356965644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 1076, 1614, 1883, 3228, 3766, 5649, 7532, 9421, 11298, 18842, 22596, 28263, 37684, 56526, 65947, 113052, 131894, 197841, 263788, 395682, 791364, 2534249, 5068498, 7602747, 10136996, 15205494, 17739743, 30410988, 35479486, 53219229, 70958972, 106438458, 212876916]

約数ペア:

[(1, 212876916), (2, 106438458), (3, 70958972), (4, 53219229), (6, 35479486), (7, 30410988), (12, 17739743), (14, 15205494), (21, 10136996), (28, 7602747), (42, 5068498), (84, 2534249), (269, 791364), (538, 395682), (807, 263788), (1076, 197841), (1614, 131894), (1883, 113052), (3228, 65947), (3766, 56526), (5649, 37684), (7532, 28263), (9421, 22596), (11298, 18842)]