200051740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30403}}^1$

素因数の和:30466

約数の個数: 48

約数和(自身を含む): 490355712

約数和(自身を除く): 290303972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 30403, 60806, 121612, 152015, 212821, 304030, 425642, 608060, 851284, 1064105, 1428941, 2128210, 2857882, 4256420, 5715764, 7144705, 10002587, 14289410, 20005174, 28578820, 40010348, 50012935, 100025870, 200051740]

約数ペア:

[(1, 200051740), (2, 100025870), (4, 50012935), (5, 40010348), (7, 28578820), (10, 20005174), (14, 14289410), (20, 10002587), (28, 7144705), (35, 5715764), (47, 4256420), (70, 2857882), (94, 2128210), (140, 1428941), (188, 1064105), (235, 851284), (329, 608060), (470, 425642), (658, 304030), (940, 212821), (1316, 152015), (1645, 121612), (3290, 60806), (6580, 30403)]