202399716

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 479001600

約数和(自身を除く): 276601884

約数列:

[1, 2, 3, 4, 6, 12, 131, 199, 262, 393, 398, 524, 597, 647, 786, 796, 1194, 1294, 1572, 1941, 2388, 2588, 3882, 7764, 26069, 52138, 78207, 84757, 104276, 128753, 156414, 169514, 254271, 257506, 312828, 339028, 386259, 508542, 515012, 772518, 1017084, 1545036, 16866643, 33733286, 50599929, 67466572, 101199858, 202399716]

約数ペア:

[(1, 202399716), (2, 101199858), (3, 67466572), (4, 50599929), (6, 33733286), (12, 16866643), (131, 1545036), (199, 1017084), (262, 772518), (393, 515012), (398, 508542), (524, 386259), (597, 339028), (647, 312828), (786, 257506), (796, 254271), (1194, 169514), (1294, 156414), (1572, 128753), (1941, 104276), (2388, 84757), (2588, 78207), (3882, 52138), (7764, 26069)]