197686482

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 477005184

約数和(自身を除く): 279318702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 73, 98, 122, 146, 147, 151, 183, 219, 294, 302, 366, 427, 438, 453, 511, 854, 906, 1022, 1057, 1281, 1533, 2114, 2562, 2989, 3066, 3171, 3577, 4453, 5978, 6342, 7154, 7399, 8906, 8967, 9211, 10731, 11023, 13359, 14798, 17934, 18422, 21462, 22046, 22197, 26718, 27633, 31171, 33069, 44394, 55266, 62342, 64477, 66138, 77161, 93513, 128954, 154322, 187026, 193431, 218197, 231483, 386862, 436394, 451339, 462966, 540127, 654591, 672403, 902678, 1080254, 1309182, 1344806, 1354017, 1620381, 2017209, 2708034, 3240762, 4034418, 4706821, 9413642, 14120463, 28240926, 32947747, 65895494, 98843241, 197686482]

約数ペア:

[(1, 197686482), (2, 98843241), (3, 65895494), (6, 32947747), (7, 28240926), (14, 14120463), (21, 9413642), (42, 4706821), (49, 4034418), (61, 3240762), (73, 2708034), (98, 2017209), (122, 1620381), (146, 1354017), (147, 1344806), (151, 1309182), (183, 1080254), (219, 902678), (294, 672403), (302, 654591), (366, 540127), (427, 462966), (438, 451339), (453, 436394), (511, 386862), (854, 231483), (906, 218197), (1022, 193431), (1057, 187026), (1281, 154322), (1533, 128954), (2114, 93513), (2562, 77161), (2989, 66138), (3066, 64477), (3171, 62342), (3577, 55266), (4453, 44394), (5978, 33069), (6342, 31171), (7154, 27633), (7399, 26718), (8906, 22197), (8967, 22046), (9211, 21462), (10731, 18422), (11023, 17934), (13359, 14798)]