196715584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 112

約数和(自身を含む): 450616320

約数和(自身を除く): 253900736

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 32, 52, 58, 62, 64, 104, 116, 124, 208, 232, 248, 263, 377, 403, 416, 464, 496, 526, 754, 806, 832, 899, 928, 992, 1052, 1508, 1612, 1798, 1856, 1984, 2104, 3016, 3224, 3419, 3596, 4208, 6032, 6448, 6838, 7192, 7627, 8153, 8416, 11687, 12064, 12896, 13676, 14384, 15254, 16306, 16832, 23374, 24128, 25792, 27352, 28768, 30508, 32612, 46748, 54704, 57536, 61016, 65224, 93496, 99151, 105989, 109408, 122032, 130448, 186992, 198302, 211978, 218816, 236437, 244064, 260896, 373984, 396604, 423956, 472874, 488128, 521792, 747968, 793208, 847912, 945748, 1586416, 1695824, 1891496, 3073681, 3172832, 3391648, 3782992, 6147362, 6345664, 6783296, 7565984, 12294724, 15131968, 24589448, 49178896, 98357792, 196715584]

約数ペア:

[(1, 196715584), (2, 98357792), (4, 49178896), (8, 24589448), (13, 15131968), (16, 12294724), (26, 7565984), (29, 6783296), (31, 6345664), (32, 6147362), (52, 3782992), (58, 3391648), (62, 3172832), (64, 3073681), (104, 1891496), (116, 1695824), (124, 1586416), (208, 945748), (232, 847912), (248, 793208), (263, 747968), (377, 521792), (403, 488128), (416, 472874), (464, 423956), (496, 396604), (526, 373984), (754, 260896), (806, 244064), (832, 236437), (899, 218816), (928, 211978), (992, 198302), (1052, 186992), (1508, 130448), (1612, 122032), (1798, 109408), (1856, 105989), (1984, 99151), (2104, 93496), (3016, 65224), (3224, 61016), (3419, 57536), (3596, 54704), (4208, 46748), (6032, 32612), (6448, 30508), (6838, 28768), (7192, 27352), (7627, 25792), (8153, 24128), (8416, 23374), (11687, 16832), (12064, 16306), (12896, 15254), (13676, 14384)]