200645790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{290791}}^1$

素因数の和:290824

約数の個数: 32

約数和(自身を含む): 502488576

約数和(自身を除く): 301842786

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 290791, 581582, 872373, 1453955, 1744746, 2907910, 4361865, 6688193, 8723730, 13376386, 20064579, 33440965, 40129158, 66881930, 100322895, 200645790]

約数ペア:

[(1, 200645790), (2, 100322895), (3, 66881930), (5, 40129158), (6, 33440965), (10, 20064579), (15, 13376386), (23, 8723730), (30, 6688193), (46, 4361865), (69, 2907910), (115, 1744746), (138, 1453955), (230, 872373), (345, 581582), (690, 290791)]