201235815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5569}}^1$

素因数の和:5664

約数の個数: 48

約数和(自身を含む): 385800480

約数和(自身を除く): 184564665

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 165, 219, 365, 495, 657, 803, 1095, 2409, 3285, 4015, 5569, 7227, 12045, 16707, 27845, 36135, 50121, 61259, 83535, 183777, 250605, 306295, 406537, 551331, 918885, 1219611, 2032685, 2756655, 3658833, 4471907, 6098055, 13415721, 18294165, 22359535, 40247163, 67078605, 201235815]

約数ペア:

[(1, 201235815), (3, 67078605), (5, 40247163), (9, 22359535), (11, 18294165), (15, 13415721), (33, 6098055), (45, 4471907), (55, 3658833), (73, 2756655), (99, 2032685), (165, 1219611), (219, 918885), (365, 551331), (495, 406537), (657, 306295), (803, 250605), (1095, 183777), (2409, 83535), (3285, 61259), (4015, 50121), (5569, 36135), (7227, 27845), (12045, 16707)]