215078862

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{17737}}^1$

素因数の和:17832

約数の個数: 32

約数和(自身を含む): 449551872

約数和(自身を除く): 234473010

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 258, 282, 2021, 4042, 6063, 12126, 17737, 35474, 53211, 106422, 762691, 833639, 1525382, 1667278, 2288073, 2500917, 4576146, 5001834, 35846477, 71692954, 107539431, 215078862]

約数ペア:

[(1, 215078862), (2, 107539431), (3, 71692954), (6, 35846477), (43, 5001834), (47, 4576146), (86, 2500917), (94, 2288073), (129, 1667278), (141, 1525382), (258, 833639), (282, 762691), (2021, 106422), (4042, 53211), (6063, 35474), (12126, 17737)]