202379922

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^3\times {\mathrm{461}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 455134680

約数和(自身を除く): 252754758

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 461, 522, 841, 922, 1383, 1682, 2523, 2766, 4149, 5046, 7569, 8298, 13369, 15138, 24389, 26738, 40107, 48778, 73167, 80214, 120321, 146334, 219501, 240642, 387701, 439002, 775402, 1163103, 2326206, 3489309, 6978618, 11243329, 22486658, 33729987, 67459974, 101189961, 202379922]

約数ペア:

[(1, 202379922), (2, 101189961), (3, 67459974), (6, 33729987), (9, 22486658), (18, 11243329), (29, 6978618), (58, 3489309), (87, 2326206), (174, 1163103), (261, 775402), (461, 439002), (522, 387701), (841, 240642), (922, 219501), (1383, 146334), (1682, 120321), (2523, 80214), (2766, 73167), (4149, 48778), (5046, 40107), (7569, 26738), (8298, 24389), (13369, 15138)]