201847590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7451}}^1$

素因数の和:7514

約数の個数: 96

約数和(自身を含む): 613806336

約数和(自身を除く): 411958746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 774, 903, 1290, 1505, 1806, 1935, 2709, 3010, 3870, 4515, 5418, 7451, 9030, 13545, 14902, 22353, 27090, 37255, 44706, 52157, 67059, 74510, 104314, 111765, 134118, 156471, 223530, 260785, 312942, 320393, 335295, 469413, 521570, 640786, 670590, 782355, 938826, 961179, 1564710, 1601965, 1922358, 2242751, 2347065, 2883537, 3203930, 4485502, 4694130, 4805895, 5767074, 6728253, 9611790, 11213755, 13456506, 14417685, 20184759, 22427510, 28835370, 33641265, 40369518, 67282530, 100923795, 201847590]

約数ペア:

[(1, 201847590), (2, 100923795), (3, 67282530), (5, 40369518), (6, 33641265), (7, 28835370), (9, 22427510), (10, 20184759), (14, 14417685), (15, 13456506), (18, 11213755), (21, 9611790), (30, 6728253), (35, 5767074), (42, 4805895), (43, 4694130), (45, 4485502), (63, 3203930), (70, 2883537), (86, 2347065), (90, 2242751), (105, 1922358), (126, 1601965), (129, 1564710), (210, 961179), (215, 938826), (258, 782355), (301, 670590), (315, 640786), (387, 521570), (430, 469413), (602, 335295), (630, 320393), (645, 312942), (774, 260785), (903, 223530), (1290, 156471), (1505, 134118), (1806, 111765), (1935, 104314), (2709, 74510), (3010, 67059), (3870, 52157), (4515, 44706), (5418, 37255), (7451, 27090), (9030, 22353), (13545, 14902)]