201681786

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{425489}}^1$

素因数の和:425573

約数の個数: 16

約数和(自身を含む): 408470400

約数和(自身を除く): 206788614

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 425489, 850978, 1276467, 2552934, 33613631, 67227262, 100840893, 201681786]

約数ペア:

[(1, 201681786), (2, 100840893), (3, 67227262), (6, 33613631), (79, 2552934), (158, 1276467), (237, 850978), (474, 425489)]