207222714

素因数分解:

$2^1\times 3^2\times {\mathrm{887}}^1\times {\mathrm{12979}}^1$

素因数の和:13874

約数の個数: 24

約数和(自身を含む): 449523360

約数和(自身を除く): 242300646

約数列:

[1, 2, 3, 6, 9, 18, 887, 1774, 2661, 5322, 7983, 12979, 15966, 25958, 38937, 77874, 116811, 233622, 11512373, 23024746, 34537119, 69074238, 103611357, 207222714]

約数ペア:

[(1, 207222714), (2, 103611357), (3, 69074238), (6, 34537119), (9, 23024746), (18, 11512373), (887, 233622), (1774, 116811), (2661, 77874), (5322, 38937), (7983, 25958), (12979, 15966)]