209436582708

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1753}}^1\times {\mathrm{62617}}^1$

素因数の和:64433

約数の個数: 72

約数和(自身を含む): 539714310408

約数和(自身を除く): 330277727700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1753, 1908, 3506, 5259, 7012, 10518, 15777, 21036, 31554, 62617, 63108, 92909, 125234, 185818, 187851, 250468, 278727, 371636, 375702, 557454, 563553, 751404, 836181, 1114908, 1127106, 1672362, 2254212, 3318701, 3344724, 6637402, 9956103, 13274804, 19912206, 29868309, 39824412, 59736618, 109767601, 119473236, 219535202, 329302803, 439070404, 658605606, 987908409, 1317211212, 1975816818, 3951633636, 5817682853, 11635365706, 17453048559, 23270731412, 34906097118, 52359145677, 69812194236, 104718291354, 209436582708]

約数ペア:

[(1, 209436582708), (2, 104718291354), (3, 69812194236), (4, 52359145677), (6, 34906097118), (9, 23270731412), (12, 17453048559), (18, 11635365706), (36, 5817682853), (53, 3951633636), (106, 1975816818), (159, 1317211212), (212, 987908409), (318, 658605606), (477, 439070404), (636, 329302803), (954, 219535202), (1753, 119473236), (1908, 109767601), (3506, 59736618), (5259, 39824412), (7012, 29868309), (10518, 19912206), (15777, 13274804), (21036, 9956103), (31554, 6637402), (62617, 3344724), (63108, 3318701), (92909, 2254212), (125234, 1672362), (185818, 1127106), (187851, 1114908), (250468, 836181), (278727, 751404), (371636, 563553), (375702, 557454)]