243770176

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{292993}}^1$

素因数の和:293018

約数の個数: 28

約数和(自身を含む): 520943332

約数和(自身を除く): 277173156

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 292993, 585986, 1171972, 2343944, 3808909, 4687888, 7617818, 9375776, 15235636, 18751552, 30471272, 60942544, 121885088, 243770176]

約数ペア:

[(1, 243770176), (2, 121885088), (4, 60942544), (8, 30471272), (13, 18751552), (16, 15235636), (26, 9375776), (32, 7617818), (52, 4687888), (64, 3808909), (104, 2343944), (208, 1171972), (416, 585986), (832, 292993)]