207495554

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4363}}^1$

素因数の和:4494

約数の個数: 32

約数和(自身を含む): 368670720

約数和(自身を除く): 161175166

約数列:

[1, 2, 7, 14, 43, 79, 86, 158, 301, 553, 602, 1106, 3397, 4363, 6794, 8726, 23779, 30541, 47558, 61082, 187609, 344677, 375218, 689354, 1313263, 2412739, 2626526, 4825478, 14821111, 29642222, 103747777, 207495554]

約数ペア:

[(1, 207495554), (2, 103747777), (7, 29642222), (14, 14821111), (43, 4825478), (79, 2626526), (86, 2412739), (158, 1313263), (301, 689354), (553, 375218), (602, 344677), (1106, 187609), (3397, 61082), (4363, 47558), (6794, 30541), (8726, 23779)]