201847716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42157}}^1$

素因数の和:42193

約数の個数: 72

約数和(自身を含む): 613820480

約数和(自身を除く): 411972764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 42157, 84314, 126471, 168628, 252942, 295099, 379413, 505884, 590198, 758826, 800983, 885297, 1180396, 1517652, 1601966, 1770594, 2402949, 2655891, 3203932, 3541188, 4805898, 5311782, 5606881, 7208847, 9611796, 10623564, 11213762, 14417694, 16820643, 22427524, 28835388, 33641286, 50461929, 67282572, 100923858, 201847716]

約数ペア:

[(1, 201847716), (2, 100923858), (3, 67282572), (4, 50461929), (6, 33641286), (7, 28835388), (9, 22427524), (12, 16820643), (14, 14417694), (18, 11213762), (19, 10623564), (21, 9611796), (28, 7208847), (36, 5606881), (38, 5311782), (42, 4805898), (57, 3541188), (63, 3203932), (76, 2655891), (84, 2402949), (114, 1770594), (126, 1601966), (133, 1517652), (171, 1180396), (228, 885297), (252, 800983), (266, 758826), (342, 590198), (399, 505884), (532, 379413), (684, 295099), (798, 252942), (1197, 168628), (1596, 126471), (2394, 84314), (4788, 42157)]