201993252

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{990163}}^1$

素因数の和:990187

約数の個数: 24

約数和(自身を含む): 499042656

約数和(自身を除く): 297049404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 990163, 1980326, 2970489, 3960652, 5940978, 11881956, 16832771, 33665542, 50498313, 67331084, 100996626, 201993252]

約数ペア:

[(1, 201993252), (2, 100996626), (3, 67331084), (4, 50498313), (6, 33665542), (12, 16832771), (17, 11881956), (34, 5940978), (51, 3960652), (68, 2970489), (102, 1980326), (204, 990163)]