227942372

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{17659}}^1$

素因数の和:18131

約数の個数: 24

約数和(自身を含む): 456899520

約数和(自身を除く): 228957148

約数列:

[1, 2, 4, 7, 14, 28, 461, 922, 1844, 3227, 6454, 12908, 17659, 35318, 70636, 123613, 247226, 494452, 8140799, 16281598, 32563196, 56985593, 113971186, 227942372]

約数ペア:

[(1, 227942372), (2, 113971186), (4, 56985593), (7, 32563196), (14, 16281598), (28, 8140799), (461, 494452), (922, 247226), (1844, 123613), (3227, 70636), (6454, 35318), (12908, 17659)]