200728550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{364961}}^1$

素因数の和:364984

約数の個数: 24

約数和(自身を含む): 407297592

約数和(自身を除く): 206569042

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 364961, 729922, 1824805, 3649610, 4014571, 8029142, 9124025, 18248050, 20072855, 40145710, 100364275, 200728550]

約数ペア:

[(1, 200728550), (2, 100364275), (5, 40145710), (10, 20072855), (11, 18248050), (22, 9124025), (25, 8029142), (50, 4014571), (55, 3649610), (110, 1824805), (275, 729922), (550, 364961)]