221130434

素因数分解:

$2^1\times 7^2\times {\mathrm{599}}^1\times {\mathrm{3767}}^1$

素因数の和:4382

約数の個数: 24

約数和(自身を含む): 386596800

約数和(自身を除く): 165466366

約数列:

[1, 2, 7, 14, 49, 98, 599, 1198, 3767, 4193, 7534, 8386, 26369, 29351, 52738, 58702, 184583, 369166, 2256433, 4512866, 15795031, 31590062, 110565217, 221130434]

約数ペア:

[(1, 221130434), (2, 110565217), (7, 31590062), (14, 15795031), (49, 4512866), (98, 2256433), (599, 369166), (1198, 184583), (3767, 58702), (4193, 52738), (7534, 29351), (8386, 26369)]