201740428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 386908704

約数和(自身を除く): 185168276

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 181, 362, 443, 629, 724, 886, 1258, 1772, 2516, 3077, 6154, 6697, 7531, 12308, 13394, 15062, 16391, 26788, 30124, 32782, 65564, 80183, 113849, 160366, 227698, 278647, 320732, 455396, 557294, 1114588, 1363111, 2726222, 2966771, 5452444, 5933542, 11867084, 50435107, 100870214, 201740428]

約数ペア:

[(1, 201740428), (2, 100870214), (4, 50435107), (17, 11867084), (34, 5933542), (37, 5452444), (68, 2966771), (74, 2726222), (148, 1363111), (181, 1114588), (362, 557294), (443, 455396), (629, 320732), (724, 278647), (886, 227698), (1258, 160366), (1772, 113849), (2516, 80183), (3077, 65564), (6154, 32782), (6697, 30124), (7531, 26788), (12308, 16391), (13394, 15062)]