205938474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{700471}}^1$

素因数の和:700490

約数の個数: 24

約数和(自身を含む): 479122848

約数和(自身を除く): 273184374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 700471, 1400942, 2101413, 4202826, 4903297, 9806594, 14709891, 29419782, 34323079, 68646158, 102969237, 205938474]

約数ペア:

[(1, 205938474), (2, 102969237), (3, 68646158), (6, 34323079), (7, 29419782), (14, 14709891), (21, 9806594), (42, 4903297), (49, 4202826), (98, 2101413), (147, 1400942), (294, 700471)]