199980504

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89597}}^1$

素因数の和:89640

約数の個数: 48

約数和(自身を含む): 559091520

約数和(自身を除く): 359111016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 89597, 179194, 268791, 358388, 537582, 716776, 806373, 1075164, 1612746, 2150328, 2777507, 3225492, 5555014, 6450984, 8332521, 11110028, 16665042, 22220056, 24997563, 33330084, 49995126, 66660168, 99990252, 199980504]

約数ペア:

[(1, 199980504), (2, 99990252), (3, 66660168), (4, 49995126), (6, 33330084), (8, 24997563), (9, 22220056), (12, 16665042), (18, 11110028), (24, 8332521), (31, 6450984), (36, 5555014), (62, 3225492), (72, 2777507), (93, 2150328), (124, 1612746), (186, 1075164), (248, 806373), (279, 716776), (372, 537582), (558, 358388), (744, 268791), (1116, 179194), (2232, 89597)]