201188570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2767}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 395801856

約数和(自身を除く): 194613286

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 661, 1322, 2767, 3305, 5534, 6610, 7271, 13835, 14542, 27670, 30437, 36355, 60874, 72710, 152185, 304370, 1828987, 3657974, 9144935, 18289870, 20118857, 40237714, 100594285, 201188570]

約数ペア:

[(1, 201188570), (2, 100594285), (5, 40237714), (10, 20118857), (11, 18289870), (22, 9144935), (55, 3657974), (110, 1828987), (661, 304370), (1322, 152185), (2767, 72710), (3305, 60874), (5534, 36355), (6610, 30437), (7271, 27670), (13835, 14542)]