198703008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{98563}}^1$

素因数の和:98586

約数の個数: 72

約数和(自身を含む): 645791328

約数和(自身を除く): 447088320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 98563, 197126, 295689, 394252, 591378, 689941, 788504, 887067, 1182756, 1379882, 1577008, 1774134, 2069823, 2365512, 2759764, 3154016, 3548268, 4139646, 4731024, 5519528, 6209469, 7096536, 8279292, 9462048, 11039056, 12418938, 14193072, 16558584, 22078112, 24837876, 28386144, 33117168, 49675752, 66234336, 99351504, 198703008]

約数ペア:

[(1, 198703008), (2, 99351504), (3, 66234336), (4, 49675752), (6, 33117168), (7, 28386144), (8, 24837876), (9, 22078112), (12, 16558584), (14, 14193072), (16, 12418938), (18, 11039056), (21, 9462048), (24, 8279292), (28, 7096536), (32, 6209469), (36, 5519528), (42, 4731024), (48, 4139646), (56, 3548268), (63, 3154016), (72, 2759764), (84, 2365512), (96, 2069823), (112, 1774134), (126, 1577008), (144, 1379882), (168, 1182756), (224, 887067), (252, 788504), (288, 689941), (336, 591378), (504, 394252), (672, 295689), (1008, 197126), (2016, 98563)]