201356368

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{340129}}^1$

素因数の和:340174

約数の個数: 20

約数和(自身を含む): 400673140

約数和(自身を除く): 199316772

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 340129, 680258, 1360516, 2721032, 5442064, 12584773, 25169546, 50339092, 100678184, 201356368]

約数ペア:

[(1, 201356368), (2, 100678184), (4, 50339092), (8, 25169546), (16, 12584773), (37, 5442064), (74, 2721032), (148, 1360516), (296, 680258), (592, 340129)]