206731410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{1367}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 503610048

約数和(自身を除く): 296878638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 1367, 2130, 2734, 4101, 5041, 6835, 8202, 10082, 13670, 15123, 20505, 25205, 30246, 41010, 50410, 75615, 97057, 151230, 194114, 291171, 485285, 582342, 970570, 1455855, 2911710, 6891047, 13782094, 20673141, 34455235, 41346282, 68910470, 103365705, 206731410]

約数ペア:

[(1, 206731410), (2, 103365705), (3, 68910470), (5, 41346282), (6, 34455235), (10, 20673141), (15, 13782094), (30, 6891047), (71, 2911710), (142, 1455855), (213, 970570), (355, 582342), (426, 485285), (710, 291171), (1065, 194114), (1367, 151230), (2130, 97057), (2734, 75615), (4101, 50410), (5041, 41010), (6835, 30246), (8202, 25205), (10082, 20505), (13670, 15123)]