207163293

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{5231}}^1$

素因数の和:5584

約数の個数: 16

約数和(自身を含む): 283616256

約数和(自身を除く): 76452963

約数列:

[1, 3, 43, 129, 307, 921, 5231, 13201, 15693, 39603, 224933, 674799, 1605917, 4817751, 69054431, 207163293]

約数ペア:

[(1, 207163293), (3, 69054431), (43, 4817751), (129, 1605917), (307, 674799), (921, 224933), (5231, 39603), (13201, 15693)]