206877639

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{2017}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 278968320

約数和(自身を除く): 72090681

約数列:

[1, 3, 179, 191, 537, 573, 2017, 6051, 34189, 102567, 361043, 385247, 1083129, 1155741, 68959213, 206877639]

約数ペア:

[(1, 206877639), (3, 68959213), (179, 1155741), (191, 1083129), (537, 385247), (573, 361043), (2017, 102567), (6051, 34189)]