202994780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15217}}^1$

素因数の和:15278

約数の個数: 48

約数和(自身を含む): 460192320

約数和(自身を除く): 257197540

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 15217, 30434, 60868, 76085, 152170, 304340, 349991, 441293, 699982, 882586, 1399964, 1749955, 1765172, 2206465, 3499910, 4412930, 6999820, 8825860, 10149739, 20299478, 40598956, 50748695, 101497390, 202994780]

約数ペア:

[(1, 202994780), (2, 101497390), (4, 50748695), (5, 40598956), (10, 20299478), (20, 10149739), (23, 8825860), (29, 6999820), (46, 4412930), (58, 3499910), (92, 2206465), (115, 1765172), (116, 1749955), (145, 1399964), (230, 882586), (290, 699982), (460, 441293), (580, 349991), (667, 304340), (1334, 152170), (2668, 76085), (3335, 60868), (6670, 30434), (13340, 15217)]