208431792

素因数分解:

$2^4\times 3^5\times {\mathrm{53609}}^1$

素因数の和:53632

約数の個数: 60

約数和(自身を含む): 604935240

約数和(自身を除く): 396503448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 53609, 107218, 160827, 214436, 321654, 428872, 482481, 643308, 857744, 964962, 1286616, 1447443, 1929924, 2573232, 2894886, 3859848, 4342329, 5789772, 7719696, 8684658, 11579544, 13026987, 17369316, 23159088, 26053974, 34738632, 52107948, 69477264, 104215896, 208431792]

約数ペア:

[(1, 208431792), (2, 104215896), (3, 69477264), (4, 52107948), (6, 34738632), (8, 26053974), (9, 23159088), (12, 17369316), (16, 13026987), (18, 11579544), (24, 8684658), (27, 7719696), (36, 5789772), (48, 4342329), (54, 3859848), (72, 2894886), (81, 2573232), (108, 1929924), (144, 1447443), (162, 1286616), (216, 964962), (243, 857744), (324, 643308), (432, 482481), (486, 428872), (648, 321654), (972, 214436), (1296, 160827), (1944, 107218), (3888, 53609)]