201544854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 473636352

約数和(自身を除く): 272091498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 97, 122, 183, 194, 291, 366, 427, 582, 679, 811, 854, 1281, 1358, 1622, 2037, 2433, 2562, 4074, 4866, 5677, 5917, 11354, 11834, 17031, 17751, 34062, 35502, 41419, 49471, 78667, 82838, 98942, 124257, 148413, 157334, 236001, 248514, 296826, 346297, 472002, 550669, 692594, 1038891, 1101338, 1652007, 2077782, 3304014, 4798687, 9597374, 14396061, 28792122, 33590809, 67181618, 100772427, 201544854]

約数ペア:

[(1, 201544854), (2, 100772427), (3, 67181618), (6, 33590809), (7, 28792122), (14, 14396061), (21, 9597374), (42, 4798687), (61, 3304014), (97, 2077782), (122, 1652007), (183, 1101338), (194, 1038891), (291, 692594), (366, 550669), (427, 472002), (582, 346297), (679, 296826), (811, 248514), (854, 236001), (1281, 157334), (1358, 148413), (1622, 124257), (2037, 98942), (2433, 82838), (2562, 78667), (4074, 49471), (4866, 41419), (5677, 35502), (5917, 34062), (11354, 17751), (11834, 17031)]