201864272

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{172829}}^1$

素因数の和:172910

約数の個数: 20

約数和(自身を含む): 396472020

約数和(自身を除く): 194607748

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 172829, 345658, 691316, 1382632, 2765264, 12616517, 25233034, 50466068, 100932136, 201864272]

約数ペア:

[(1, 201864272), (2, 100932136), (4, 50466068), (8, 25233034), (16, 12616517), (73, 2765264), (146, 1382632), (292, 691316), (584, 345658), (1168, 172829)]