202819428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4999}}^1$

素因数の和:5046

約数の個数: 108

約数和(自身を含む): 622440000

約数和(自身を除く): 419620572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1764, 1932, 2254, 2898, 3381, 4508, 4999, 5796, 6762, 9998, 10143, 13524, 14997, 19996, 20286, 29994, 34993, 40572, 44991, 59988, 69986, 89982, 104979, 114977, 139972, 179964, 209958, 229954, 244951, 314937, 344931, 419916, 459908, 489902, 629874, 689862, 734853, 804839, 979804, 1034793, 1259748, 1379724, 1469706, 1609678, 2069586, 2204559, 2414517, 2939412, 3219356, 4139172, 4409118, 4829034, 5633873, 7243551, 8818236, 9658068, 11267746, 14487102, 16901619, 22535492, 28974204, 33803238, 50704857, 67606476, 101409714, 202819428]

約数ペア:

[(1, 202819428), (2, 101409714), (3, 67606476), (4, 50704857), (6, 33803238), (7, 28974204), (9, 22535492), (12, 16901619), (14, 14487102), (18, 11267746), (21, 9658068), (23, 8818236), (28, 7243551), (36, 5633873), (42, 4829034), (46, 4409118), (49, 4139172), (63, 3219356), (69, 2939412), (84, 2414517), (92, 2204559), (98, 2069586), (126, 1609678), (138, 1469706), (147, 1379724), (161, 1259748), (196, 1034793), (207, 979804), (252, 804839), (276, 734853), (294, 689862), (322, 629874), (414, 489902), (441, 459908), (483, 419916), (588, 344931), (644, 314937), (828, 244951), (882, 229954), (966, 209958), (1127, 179964), (1449, 139972), (1764, 114977), (1932, 104979), (2254, 89982), (2898, 69986), (3381, 59988), (4508, 44991), (4999, 40572), (5796, 34993), (6762, 29994), (9998, 20286), (10143, 19996), (13524, 14997)]