201532365

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 372879936

約数和(自身を除く): 171347571

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 131, 153, 255, 393, 655, 765, 1179, 1965, 2011, 2227, 5895, 6033, 6681, 10055, 11135, 18099, 20043, 30165, 33405, 34187, 90495, 100215, 102561, 170935, 263441, 307683, 512805, 790323, 1317205, 1538415, 2370969, 3951615, 4478497, 11854845, 13435491, 22392485, 40306473, 67177455, 201532365]

約数ペア:

[(1, 201532365), (3, 67177455), (5, 40306473), (9, 22392485), (15, 13435491), (17, 11854845), (45, 4478497), (51, 3951615), (85, 2370969), (131, 1538415), (153, 1317205), (255, 790323), (393, 512805), (655, 307683), (765, 263441), (1179, 170935), (1965, 102561), (2011, 100215), (2227, 90495), (5895, 34187), (6033, 33405), (6681, 30165), (10055, 20043), (11135, 18099)]