202125231

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1109}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 365713920

約数和(自身を除く): 163588689

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 263, 693, 789, 1109, 1841, 2367, 2893, 3327, 5523, 7763, 8679, 9981, 12199, 16569, 20251, 23289, 26037, 36597, 60753, 69867, 85393, 109791, 182259, 256179, 291667, 768537, 875001, 2041669, 2625003, 3208337, 6125007, 9625011, 18375021, 22458359, 28875033, 67375077, 202125231]

約数ペア:

[(1, 202125231), (3, 67375077), (7, 28875033), (9, 22458359), (11, 18375021), (21, 9625011), (33, 6125007), (63, 3208337), (77, 2625003), (99, 2041669), (231, 875001), (263, 768537), (693, 291667), (789, 256179), (1109, 182259), (1841, 109791), (2367, 85393), (2893, 69867), (3327, 60753), (5523, 36597), (7763, 26037), (8679, 23289), (9981, 20251), (12199, 16569)]