199288692

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 517444200

約数和(自身を除く): 318155508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 149, 159, 212, 298, 318, 447, 477, 596, 636, 701, 894, 954, 1341, 1402, 1788, 1908, 2103, 2682, 2804, 4206, 5364, 6309, 7897, 8412, 12618, 15794, 23691, 25236, 31588, 37153, 47382, 71073, 74306, 94764, 104449, 111459, 142146, 148612, 208898, 222918, 284292, 313347, 334377, 417796, 445836, 626694, 668754, 940041, 1253388, 1337508, 1880082, 3760164, 5535797, 11071594, 16607391, 22143188, 33214782, 49822173, 66429564, 99644346, 199288692]

約数ペア:

[(1, 199288692), (2, 99644346), (3, 66429564), (4, 49822173), (6, 33214782), (9, 22143188), (12, 16607391), (18, 11071594), (36, 5535797), (53, 3760164), (106, 1880082), (149, 1337508), (159, 1253388), (212, 940041), (298, 668754), (318, 626694), (447, 445836), (477, 417796), (596, 334377), (636, 313347), (701, 284292), (894, 222918), (954, 208898), (1341, 148612), (1402, 142146), (1788, 111459), (1908, 104449), (2103, 94764), (2682, 74306), (2804, 71073), (4206, 47382), (5364, 37153), (6309, 31588), (7897, 25236), (8412, 23691), (12618, 15794)]