208175055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{10427}}^1$

素因数の和:10468

約数の個数: 32

約数和(自身を含む): 366398208

約数和(自身を除く): 158223153

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1331, 1815, 3993, 6655, 10427, 19965, 31281, 52135, 114697, 156405, 344091, 573485, 1261667, 1720455, 3785001, 6308335, 13878337, 18925005, 41635011, 69391685, 208175055]

約数ペア:

[(1, 208175055), (3, 69391685), (5, 41635011), (11, 18925005), (15, 13878337), (33, 6308335), (55, 3785001), (121, 1720455), (165, 1261667), (363, 573485), (605, 344091), (1331, 156405), (1815, 114697), (3993, 52135), (6655, 31281), (10427, 19965)]