201785958530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1\times {\mathrm{29759}}^1$

素因数の和:31035

約数の個数: 64

約数和(自身を含む): 400594360320

約数和(自身を除く): 198808401790

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 1213, 2426, 2795, 5590, 6065, 12130, 15769, 29759, 31538, 52159, 59518, 78845, 104318, 148795, 157690, 260795, 297590, 386867, 521590, 678067, 773734, 1279637, 1356134, 1934335, 2559274, 3390335, 3868670, 6398185, 6780670, 12796370, 16635281, 33270562, 36097667, 72195334, 83176405, 166352810, 180488335, 360976670, 469269671, 938539342, 1552199681, 2346348355, 3104399362, 4692696710, 7760998405, 15521996810, 20178595853, 40357191706, 100892979265, 201785958530]

約数ペア:

[(1, 201785958530), (2, 100892979265), (5, 40357191706), (10, 20178595853), (13, 15521996810), (26, 7760998405), (43, 4692696710), (65, 3104399362), (86, 2346348355), (130, 1552199681), (215, 938539342), (430, 469269671), (559, 360976670), (1118, 180488335), (1213, 166352810), (2426, 83176405), (2795, 72195334), (5590, 36097667), (6065, 33270562), (12130, 16635281), (15769, 12796370), (29759, 6780670), (31538, 6398185), (52159, 3868670), (59518, 3390335), (78845, 2559274), (104318, 1934335), (148795, 1356134), (157690, 1279637), (260795, 773734), (297590, 678067), (386867, 521590)]