208372488

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{27917}}^1$

素因数の和:28237

約数の個数: 32

約数和(自身を含む): 522624960

約数和(自身を除く): 314252472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 7464, 27917, 55834, 83751, 111668, 167502, 223336, 335004, 670008, 8682187, 17364374, 26046561, 34728748, 52093122, 69457496, 104186244, 208372488]

約数ペア:

[(1, 208372488), (2, 104186244), (3, 69457496), (4, 52093122), (6, 34728748), (8, 26046561), (12, 17364374), (24, 8682187), (311, 670008), (622, 335004), (933, 223336), (1244, 167502), (1866, 111668), (2488, 83751), (3732, 55834), (7464, 27917)]