200640498

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{324661}}^1$

素因数の和:324769

約数の個数: 16

約数和(自身を含む): 405178176

約数和(自身を除く): 204537678

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 324661, 649322, 973983, 1947966, 33440083, 66880166, 100320249, 200640498]

約数ペア:

[(1, 200640498), (2, 100320249), (3, 66880166), (6, 33440083), (103, 1947966), (206, 973983), (309, 649322), (618, 324661)]