203450454

素因数分解:

$2^1\times 3^4\times {\mathrm{151}}^1\times {\mathrm{8317}}^1$

素因数の和:8482

約数の個数: 40

約数和(自身を含む): 458953968

約数和(自身を除く): 255503514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 151, 162, 302, 453, 906, 1359, 2718, 4077, 8154, 8317, 12231, 16634, 24462, 24951, 49902, 74853, 149706, 224559, 449118, 673677, 1255867, 1347354, 2511734, 3767601, 7535202, 11302803, 22605606, 33908409, 67816818, 101725227, 203450454]

約数ペア:

[(1, 203450454), (2, 101725227), (3, 67816818), (6, 33908409), (9, 22605606), (18, 11302803), (27, 7535202), (54, 3767601), (81, 2511734), (151, 1347354), (162, 1255867), (302, 673677), (453, 449118), (906, 224559), (1359, 149706), (2718, 74853), (4077, 49902), (8154, 24951), (8317, 24462), (12231, 16634)]