201393810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{745903}}^1$

素因数の和:745919

約数の個数: 32

約数和(自身を含む): 537050880

約数和(自身を除く): 335657070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 745903, 1491806, 2237709, 3729515, 4475418, 6713127, 7459030, 11188545, 13426254, 20139381, 22377090, 33565635, 40278762, 67131270, 100696905, 201393810]

約数ペア:

[(1, 201393810), (2, 100696905), (3, 67131270), (5, 40278762), (6, 33565635), (9, 22377090), (10, 20139381), (15, 13426254), (18, 11188545), (27, 7459030), (30, 6713127), (45, 4475418), (54, 3729515), (90, 2237709), (135, 1491806), (270, 745903)]