200814208

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2837}}^1$

素因数の和:2937

約数の個数: 64

約数和(自身を含む): 463161600

約数和(自身を除く): 262347392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 316, 448, 553, 632, 896, 1106, 1264, 2212, 2528, 2837, 4424, 5056, 5674, 8848, 10112, 11348, 17696, 19859, 22696, 35392, 39718, 45392, 70784, 79436, 90784, 158872, 181568, 224123, 317744, 363136, 448246, 635488, 896492, 1270976, 1568861, 1792984, 2541952, 3137722, 3585968, 6275444, 7171936, 12550888, 14343872, 25101776, 28687744, 50203552, 100407104, 200814208]

約数ペア:

[(1, 200814208), (2, 100407104), (4, 50203552), (7, 28687744), (8, 25101776), (14, 14343872), (16, 12550888), (28, 7171936), (32, 6275444), (56, 3585968), (64, 3137722), (79, 2541952), (112, 1792984), (128, 1568861), (158, 1270976), (224, 896492), (316, 635488), (448, 448246), (553, 363136), (632, 317744), (896, 224123), (1106, 181568), (1264, 158872), (2212, 90784), (2528, 79436), (2837, 70784), (4424, 45392), (5056, 39718), (5674, 35392), (8848, 22696), (10112, 19859), (11348, 17696)]