202486290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{164623}}^1$

素因数の和:164674

約数の個数: 32

約数和(自身を含む): 497822976

約数和(自身を除く): 295336686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 164623, 329246, 493869, 823115, 987738, 1646230, 2469345, 4938690, 6749543, 13499086, 20248629, 33747715, 40497258, 67495430, 101243145, 202486290]

約数ペア:

[(1, 202486290), (2, 101243145), (3, 67495430), (5, 40497258), (6, 33747715), (10, 20248629), (15, 13499086), (30, 6749543), (41, 4938690), (82, 2469345), (123, 1646230), (205, 987738), (246, 823115), (410, 493869), (615, 329246), (1230, 164623)]