206350216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{1553}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 410349240

約数和(自身を除く): 203999024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 977, 1553, 1954, 3106, 3908, 6212, 7816, 12424, 16609, 26401, 33218, 52802, 66436, 105604, 132872, 211208, 1517281, 3034562, 6069124, 12138248, 25793777, 51587554, 103175108, 206350216]

約数ペア:

[(1, 206350216), (2, 103175108), (4, 51587554), (8, 25793777), (17, 12138248), (34, 6069124), (68, 3034562), (136, 1517281), (977, 211208), (1553, 132872), (1954, 105604), (3106, 66436), (3908, 52802), (6212, 33218), (7816, 26401), (12424, 16609)]