255303314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{6581}}^1$

素因数の和:6770

約数の個数: 32

約数和(自身を含む): 466321536

約数和(自身を除く): 211018222

約数列:

[1, 2, 7, 14, 17, 34, 119, 163, 238, 326, 1141, 2282, 2771, 5542, 6581, 13162, 19397, 38794, 46067, 92134, 111877, 223754, 783139, 1072703, 1566278, 2145406, 7508921, 15017842, 18235951, 36471902, 127651657, 255303314]

約数ペア:

[(1, 255303314), (2, 127651657), (7, 36471902), (14, 18235951), (17, 15017842), (34, 7508921), (119, 2145406), (163, 1566278), (238, 1072703), (326, 783139), (1141, 223754), (2282, 111877), (2771, 92134), (5542, 46067), (6581, 38794), (13162, 19397)]