198838584

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{131507}}^1$

素因数の和:131529

約数の個数: 64

約数和(自身を含む): 631238400

約数和(自身を除く): 432399816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 131507, 263014, 394521, 526028, 789042, 920549, 1052056, 1183563, 1578084, 1841098, 2367126, 2761647, 3156168, 3550689, 3682196, 4734252, 5523294, 7101378, 7364392, 8284941, 9468504, 11046588, 14202756, 16569882, 22093176, 24854823, 28405512, 33139764, 49709646, 66279528, 99419292, 198838584]

約数ペア:

[(1, 198838584), (2, 99419292), (3, 66279528), (4, 49709646), (6, 33139764), (7, 28405512), (8, 24854823), (9, 22093176), (12, 16569882), (14, 14202756), (18, 11046588), (21, 9468504), (24, 8284941), (27, 7364392), (28, 7101378), (36, 5523294), (42, 4734252), (54, 3682196), (56, 3550689), (63, 3156168), (72, 2761647), (84, 2367126), (108, 1841098), (126, 1578084), (168, 1183563), (189, 1052056), (216, 920549), (252, 789042), (378, 526028), (504, 394521), (756, 263014), (1512, 131507)]