200173815

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34483}}^1$

素因数の和:34540

約数の個数: 32

約数和(自身を含む): 364151040

約数和(自身を除く): 163977225

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 34483, 103449, 172415, 310347, 517245, 931041, 1482769, 1551735, 4448307, 4655205, 7413845, 13344921, 22241535, 40034763, 66724605, 200173815]

約数ペア:

[(1, 200173815), (3, 66724605), (5, 40034763), (9, 22241535), (15, 13344921), (27, 7413845), (43, 4655205), (45, 4448307), (129, 1551735), (135, 1482769), (215, 931041), (387, 517245), (645, 310347), (1161, 172415), (1935, 103449), (5805, 34483)]