207935518

素因数分解:

$2^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{7393}}^1$

素因数の和:7457

約数の個数: 32

約数和(自身を含む): 372657600

約数和(自身を除く): 164722082

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 343, 574, 686, 2009, 4018, 7393, 14063, 14786, 28126, 51751, 103502, 303113, 362257, 606226, 724514, 2121791, 2535799, 4243582, 5071598, 14852537, 29705074, 103967759, 207935518]

約数ペア:

[(1, 207935518), (2, 103967759), (7, 29705074), (14, 14852537), (41, 5071598), (49, 4243582), (82, 2535799), (98, 2121791), (287, 724514), (343, 606226), (574, 362257), (686, 303113), (2009, 103502), (4018, 51751), (7393, 28126), (14063, 14786)]