204628356470

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1\times {\mathrm{306941}}^1$

素因数の和:307520

約数の個数: 32

約数和(自身を含む): 371498041440

約数和(自身を除く): 166869684970

約数列:

[1, 2, 5, 10, 163, 326, 409, 815, 818, 1630, 2045, 4090, 66667, 133334, 306941, 333335, 613882, 666670, 1534705, 3069410, 50031383, 100062766, 125538869, 250156915, 251077738, 500313830, 627694345, 1255388690, 20462835647, 40925671294, 102314178235, 204628356470]

約数ペア:

[(1, 204628356470), (2, 102314178235), (5, 40925671294), (10, 20462835647), (163, 1255388690), (326, 627694345), (409, 500313830), (815, 251077738), (818, 250156915), (1630, 125538869), (2045, 100062766), (4090, 50031383), (66667, 3069410), (133334, 1534705), (306941, 666670), (333335, 613882)]