191223208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 425280960

約数和(自身を除く): 234057752

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 73, 88, 103, 136, 146, 187, 206, 289, 292, 374, 412, 578, 584, 748, 803, 824, 1133, 1156, 1241, 1496, 1606, 1751, 2266, 2312, 2482, 3179, 3212, 3502, 4532, 4964, 6358, 6424, 7004, 7519, 9064, 9928, 12716, 13651, 14008, 15038, 19261, 21097, 25432, 27302, 29767, 30076, 38522, 42194, 54604, 59534, 60152, 77044, 82709, 84388, 109208, 119068, 127823, 154088, 165418, 168776, 232067, 238136, 255646, 327437, 330836, 464134, 511292, 654874, 661672, 928268, 1022584, 1309748, 1406053, 1856536, 2172991, 2619496, 2812106, 4345982, 5624212, 8691964, 11248424, 17383928, 23902901, 47805802, 95611604, 191223208]

約数ペア:

[(1, 191223208), (2, 95611604), (4, 47805802), (8, 23902901), (11, 17383928), (17, 11248424), (22, 8691964), (34, 5624212), (44, 4345982), (68, 2812106), (73, 2619496), (88, 2172991), (103, 1856536), (136, 1406053), (146, 1309748), (187, 1022584), (206, 928268), (289, 661672), (292, 654874), (374, 511292), (412, 464134), (578, 330836), (584, 327437), (748, 255646), (803, 238136), (824, 232067), (1133, 168776), (1156, 165418), (1241, 154088), (1496, 127823), (1606, 119068), (1751, 109208), (2266, 84388), (2312, 82709), (2482, 77044), (3179, 60152), (3212, 59534), (3502, 54604), (4532, 42194), (4964, 38522), (6358, 30076), (6424, 29767), (7004, 27302), (7519, 25432), (9064, 21097), (9928, 19261), (12716, 15038), (13651, 14008)]