217047544

素因数分解:

$2^3\times 7^1\times {\mathrm{601}}^1\times {\mathrm{6449}}^1$

素因数の和:7063

約数の個数: 32

約数和(自身を含む): 465948000

約数和(自身を除く): 248900456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 601, 1202, 2404, 4207, 4808, 6449, 8414, 12898, 16828, 25796, 33656, 45143, 51592, 90286, 180572, 361144, 3875849, 7751698, 15503396, 27130943, 31006792, 54261886, 108523772, 217047544]

約数ペア:

[(1, 217047544), (2, 108523772), (4, 54261886), (7, 31006792), (8, 27130943), (14, 15503396), (28, 7751698), (56, 3875849), (601, 361144), (1202, 180572), (2404, 90286), (4207, 51592), (4808, 45143), (6449, 33656), (8414, 25796), (12898, 16828)]