213938454

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{3851}}^1$

素因数の和:4100

約数の個数: 32

約数和(自身を含む): 439312896

約数和(自身を除く): 225374442

約数列:

[1, 2, 3, 6, 47, 94, 141, 197, 282, 394, 591, 1182, 3851, 7702, 9259, 11553, 18518, 23106, 27777, 55554, 180997, 361994, 542991, 758647, 1085982, 1517294, 2275941, 4551882, 35656409, 71312818, 106969227, 213938454]

約数ペア:

[(1, 213938454), (2, 106969227), (3, 71312818), (6, 35656409), (47, 4551882), (94, 2275941), (141, 1517294), (197, 1085982), (282, 758647), (394, 542991), (591, 361994), (1182, 180997), (3851, 55554), (7702, 27777), (9259, 23106), (11553, 18518)]