201156564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2179}}^1$

素因数の和:2357

約数の個数: 72

約数和(自身を含む): 549726240

約数和(自身を除く): 348569676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 157, 196, 294, 314, 471, 588, 628, 942, 1099, 1884, 2179, 2198, 3297, 4358, 4396, 6537, 6594, 7693, 8716, 13074, 13188, 15253, 15386, 23079, 26148, 30506, 30772, 45759, 46158, 61012, 91518, 92316, 106771, 183036, 213542, 320313, 342103, 427084, 640626, 684206, 1026309, 1281252, 1368412, 2052618, 2394721, 4105236, 4789442, 7184163, 9578884, 14368326, 16763047, 28736652, 33526094, 50289141, 67052188, 100578282, 201156564]

約数ペア:

[(1, 201156564), (2, 100578282), (3, 67052188), (4, 50289141), (6, 33526094), (7, 28736652), (12, 16763047), (14, 14368326), (21, 9578884), (28, 7184163), (42, 4789442), (49, 4105236), (84, 2394721), (98, 2052618), (147, 1368412), (157, 1281252), (196, 1026309), (294, 684206), (314, 640626), (471, 427084), (588, 342103), (628, 320313), (942, 213542), (1099, 183036), (1884, 106771), (2179, 92316), (2198, 91518), (3297, 61012), (4358, 46158), (4396, 45759), (6537, 30772), (6594, 30506), (7693, 26148), (8716, 23079), (13074, 15386), (13188, 15253)]