200053810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{17657}}^1$

素因数の和:17778

約数の個数: 32

約数和(自身を含む): 396669312

約数和(自身を除く): 196615502

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 11330, 17657, 35314, 88285, 176570, 194227, 388454, 971135, 1818671, 1942270, 3637342, 9093355, 18186710, 20005381, 40010762, 100026905, 200053810]

約数ペア:

[(1, 200053810), (2, 100026905), (5, 40010762), (10, 20005381), (11, 18186710), (22, 9093355), (55, 3637342), (103, 1942270), (110, 1818671), (206, 971135), (515, 388454), (1030, 194227), (1133, 176570), (2266, 88285), (5665, 35314), (11330, 17657)]