210002664

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 535610880

約数和(自身を除く): 325608216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 251, 284, 426, 491, 502, 568, 753, 852, 982, 1004, 1473, 1506, 1704, 1964, 2008, 2946, 3012, 3928, 5892, 6024, 11784, 17821, 34861, 35642, 53463, 69722, 71284, 104583, 106926, 123241, 139444, 142568, 209166, 213852, 246482, 278888, 369723, 418332, 427704, 492964, 739446, 836664, 985928, 1478892, 2957784, 8750111, 17500222, 26250333, 35000444, 52500666, 70000888, 105001332, 210002664]

約数ペア:

[(1, 210002664), (2, 105001332), (3, 70000888), (4, 52500666), (6, 35000444), (8, 26250333), (12, 17500222), (24, 8750111), (71, 2957784), (142, 1478892), (213, 985928), (251, 836664), (284, 739446), (426, 492964), (491, 427704), (502, 418332), (568, 369723), (753, 278888), (852, 246482), (982, 213852), (1004, 209166), (1473, 142568), (1506, 139444), (1704, 123241), (1964, 106926), (2008, 104583), (2946, 71284), (3012, 69722), (3928, 53463), (5892, 35642), (6024, 34861), (11784, 17821)]