202469764

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 430920000

約数和(自身を除く): 228450236

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 179, 196, 199, 203, 358, 398, 406, 716, 796, 812, 1253, 1393, 1421, 2506, 2786, 2842, 5012, 5191, 5572, 5684, 5771, 8771, 9751, 10382, 11542, 17542, 19502, 20764, 23084, 35084, 35621, 36337, 39004, 40397, 71242, 72674, 80794, 142484, 145348, 161588, 249347, 254359, 282779, 498694, 508718, 565558, 997388, 1017436, 1033009, 1131116, 1745429, 2066018, 3490858, 4132036, 6981716, 7231063, 14462126, 28924252, 50617441, 101234882, 202469764]

約数ペア:

[(1, 202469764), (2, 101234882), (4, 50617441), (7, 28924252), (14, 14462126), (28, 7231063), (29, 6981716), (49, 4132036), (58, 3490858), (98, 2066018), (116, 1745429), (179, 1131116), (196, 1033009), (199, 1017436), (203, 997388), (358, 565558), (398, 508718), (406, 498694), (716, 282779), (796, 254359), (812, 249347), (1253, 161588), (1393, 145348), (1421, 142484), (2506, 80794), (2786, 72674), (2842, 71242), (5012, 40397), (5191, 39004), (5572, 36337), (5684, 35621), (5771, 35084), (8771, 23084), (9751, 20764), (10382, 19502), (11542, 17542)]