215367054

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{732541}}^1$

素因数の和:732560

約数の個数: 24

約数和(自身を含む): 501058728

約数和(自身を除く): 285691674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 732541, 1465082, 2197623, 4395246, 5127787, 10255574, 15383361, 30766722, 35894509, 71789018, 107683527, 215367054]

約数ペア:

[(1, 215367054), (2, 107683527), (3, 71789018), (6, 35894509), (7, 30766722), (14, 15383361), (21, 10255574), (42, 5127787), (49, 4395246), (98, 2197623), (147, 1465082), (294, 732541)]