204903804930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{620920621}}^1$

素因数の和:620920642

約数の個数: 32

約数和(自身を含む): 536475417408

約数和(自身を除く): 331571612478

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 620920621, 1241841242, 1862761863, 3104603105, 3725523726, 6209206210, 6830126831, 9313809315, 13660253662, 18627618630, 20490380493, 34150634155, 40980760986, 68301268310, 102451902465, 204903804930]

約数ペア:

[(1, 204903804930), (2, 102451902465), (3, 68301268310), (5, 40980760986), (6, 34150634155), (10, 20490380493), (11, 18627618630), (15, 13660253662), (22, 9313809315), (30, 6830126831), (33, 6209206210), (55, 3725523726), (66, 3104603105), (110, 1862761863), (165, 1241841242), (330, 620920621)]