197151696

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{27941}}^1$

素因数の和:27969

約数の個数: 90

約数和(自身を含む): 641855682

約数和(自身を除く): 444703986

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 27941, 55882, 83823, 111764, 167646, 195587, 223528, 251469, 335292, 391174, 447056, 502938, 586761, 670584, 782348, 1005876, 1173522, 1341168, 1369109, 1564696, 1760283, 2011752, 2347044, 2738218, 3129392, 3520566, 4023504, 4107327, 4694088, 5476436, 7041132, 8214654, 9388176, 10952872, 12321981, 14082264, 16429308, 21905744, 24643962, 28164528, 32858616, 49287924, 65717232, 98575848, 197151696]

約数ペア:

[(1, 197151696), (2, 98575848), (3, 65717232), (4, 49287924), (6, 32858616), (7, 28164528), (8, 24643962), (9, 21905744), (12, 16429308), (14, 14082264), (16, 12321981), (18, 10952872), (21, 9388176), (24, 8214654), (28, 7041132), (36, 5476436), (42, 4694088), (48, 4107327), (49, 4023504), (56, 3520566), (63, 3129392), (72, 2738218), (84, 2347044), (98, 2011752), (112, 1760283), (126, 1564696), (144, 1369109), (147, 1341168), (168, 1173522), (196, 1005876), (252, 782348), (294, 670584), (336, 586761), (392, 502938), (441, 447056), (504, 391174), (588, 335292), (784, 251469), (882, 223528), (1008, 195587), (1176, 167646), (1764, 111764), (2352, 83823), (3528, 55882), (7056, 27941)]