203342810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{8761}}^1$

素因数の和:8990

約数の個数: 32

約数和(自身を含む): 401229504

約数和(自身を除く): 197886694

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 4642, 8761, 11605, 17522, 23210, 43805, 87610, 96371, 192742, 481855, 963710, 1848571, 3697142, 9242855, 18485710, 20334281, 40668562, 101671405, 203342810]

約数ペア:

[(1, 203342810), (2, 101671405), (5, 40668562), (10, 20334281), (11, 18485710), (22, 9242855), (55, 3697142), (110, 1848571), (211, 963710), (422, 481855), (1055, 192742), (2110, 96371), (2321, 87610), (4642, 43805), (8761, 23210), (11605, 17522)]