201220348

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 415134720

約数和(自身を除く): 213914372

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 107, 188, 214, 329, 428, 658, 749, 1316, 1429, 1498, 2858, 2996, 5029, 5716, 10003, 10058, 20006, 20116, 35203, 40012, 67163, 70406, 134326, 140812, 152903, 268652, 305806, 470141, 611612, 940282, 1070321, 1880564, 2140642, 4281284, 7186441, 14372882, 28745764, 50305087, 100610174, 201220348]

約数ペア:

[(1, 201220348), (2, 100610174), (4, 50305087), (7, 28745764), (14, 14372882), (28, 7186441), (47, 4281284), (94, 2140642), (107, 1880564), (188, 1070321), (214, 940282), (329, 611612), (428, 470141), (658, 305806), (749, 268652), (1316, 152903), (1429, 140812), (1498, 134326), (2858, 70406), (2996, 67163), (5029, 40012), (5716, 35203), (10003, 20116), (10058, 20006)]