201019178

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{1879}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 304560000

約数和(自身を除く): 103540822

約数列:

[1, 2, 149, 298, 359, 718, 1879, 3758, 53491, 106982, 279971, 559942, 674561, 1349122, 100509589, 201019178]

約数ペア:

[(1, 201019178), (2, 100509589), (149, 1349122), (298, 674561), (359, 559942), (718, 279971), (1879, 106982), (3758, 53491)]