217468108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{380189}}^1$

素因数の和:380217

約数の個数: 24

約数和(自身を含む): 447103440

約数和(自身を除く): 229635332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 380189, 760378, 1520756, 4182079, 4942457, 8364158, 9884914, 16728316, 19769828, 54367027, 108734054, 217468108]

約数ペア:

[(1, 217468108), (2, 108734054), (4, 54367027), (11, 19769828), (13, 16728316), (22, 9884914), (26, 8364158), (44, 4942457), (52, 4182079), (143, 1520756), (286, 760378), (572, 380189)]