210866180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79273}}^1$

素因数の和:79308

約数の個数: 48

約数和(自身を含む): 532721280

約数和(自身を除く): 321855100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 79273, 158546, 317092, 396365, 554911, 792730, 1109822, 1506187, 1585460, 2219644, 2774555, 3012374, 5549110, 6024748, 7530935, 10543309, 11098220, 15061870, 21086618, 30123740, 42173236, 52716545, 105433090, 210866180]

約数ペア:

[(1, 210866180), (2, 105433090), (4, 52716545), (5, 42173236), (7, 30123740), (10, 21086618), (14, 15061870), (19, 11098220), (20, 10543309), (28, 7530935), (35, 6024748), (38, 5549110), (70, 3012374), (76, 2774555), (95, 2219644), (133, 1585460), (140, 1506187), (190, 1109822), (266, 792730), (380, 554911), (532, 396365), (665, 317092), (1330, 158546), (2660, 79273)]