227706908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23417}}^1$

素因数の和:23462

約数の個数: 48

約数和(自身を含む): 495712224

約数和(自身を除く): 268005316

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 23417, 46834, 93668, 257587, 304421, 398089, 515174, 608842, 796178, 1030348, 1217684, 1592356, 3348631, 4378979, 5175157, 6697262, 8757958, 10350314, 13394524, 17515916, 20700628, 56926727, 113853454, 227706908]

約数ペア:

[(1, 227706908), (2, 113853454), (4, 56926727), (11, 20700628), (13, 17515916), (17, 13394524), (22, 10350314), (26, 8757958), (34, 6697262), (44, 5175157), (52, 4378979), (68, 3348631), (143, 1592356), (187, 1217684), (221, 1030348), (286, 796178), (374, 608842), (442, 515174), (572, 398089), (748, 304421), (884, 257587), (2431, 93668), (4862, 46834), (9724, 23417)]