207067395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{28001}}^1$

素因数の和:28055

約数の個数: 32

約数和(自身を含む): 362905920

約数和(自身を除く): 155838525

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 28001, 84003, 140005, 420015, 476017, 812029, 1428051, 2380085, 2436087, 4060145, 7140255, 12180435, 13804493, 41413479, 69022465, 207067395]

約数ペア:

[(1, 207067395), (3, 69022465), (5, 41413479), (15, 13804493), (17, 12180435), (29, 7140255), (51, 4060145), (85, 2436087), (87, 2380085), (145, 1428051), (255, 812029), (435, 476017), (493, 420015), (1479, 140005), (2465, 84003), (7395, 28001)]