204315430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{17359}}^1$

素因数の和:17484

約数の個数: 32

約数和(自身を含む): 404974080

約数和(自身を除く): 200658650

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5885, 11770, 17359, 34718, 86795, 173590, 190949, 381898, 954745, 1857413, 1909490, 3714826, 9287065, 18574130, 20431543, 40863086, 102157715, 204315430]

約数ペア:

[(1, 204315430), (2, 102157715), (5, 40863086), (10, 20431543), (11, 18574130), (22, 9287065), (55, 3714826), (107, 1909490), (110, 1857413), (214, 954745), (535, 381898), (1070, 190949), (1177, 173590), (2354, 86795), (5885, 34718), (11770, 17359)]