205710066

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 456109056

約数和(自身を除く): 250398990

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 383, 477, 563, 766, 954, 1126, 1149, 1689, 2298, 3378, 3447, 5067, 6894, 10134, 20299, 29839, 40598, 59678, 60897, 89517, 121794, 179034, 182691, 215629, 268551, 365382, 431258, 537102, 646887, 1293774, 1940661, 3881322, 11428337, 22856674, 34285011, 68570022, 102855033, 205710066]

約数ペア:

[(1, 205710066), (2, 102855033), (3, 68570022), (6, 34285011), (9, 22856674), (18, 11428337), (53, 3881322), (106, 1940661), (159, 1293774), (318, 646887), (383, 537102), (477, 431258), (563, 365382), (766, 268551), (954, 215629), (1126, 182691), (1149, 179034), (1689, 121794), (2298, 89517), (3378, 60897), (3447, 59678), (5067, 40598), (6894, 29839), (10134, 20299)]