268899198

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{200971}}^1$

素因数の和:201199

約数の個数: 16

約数和(自身を含む): 540212736

約数和(自身を除く): 271313538

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 200971, 401942, 602913, 1205826, 44816533, 89633066, 134449599, 268899198]

約数ペア:

[(1, 268899198), (2, 134449599), (3, 89633066), (6, 44816533), (223, 1205826), (446, 602913), (669, 401942), (1338, 200971)]