202968661

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{25457}}^1$

素因数の和:25548

約数の個数: 16

約数和(自身を含む): 249284736

約数和(自身を除く): 46316075

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 25457, 178199, 432769, 1705619, 3029383, 11939333, 28995523, 202968661]

約数ペア:

[(1, 202968661), (7, 28995523), (17, 11939333), (67, 3029383), (119, 1705619), (469, 432769), (1139, 178199), (7973, 25457)]