209466060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151787}}^1$

素因数の和:151822

約数の個数: 48

約数和(自身を含む): 612009216

約数和(自身を除く): 402543156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 151787, 303574, 455361, 607148, 758935, 910722, 1517870, 1821444, 2276805, 3035740, 3491101, 4553610, 6982202, 9107220, 10473303, 13964404, 17455505, 20946606, 34911010, 41893212, 52366515, 69822020, 104733030, 209466060]

約数ペア:

[(1, 209466060), (2, 104733030), (3, 69822020), (4, 52366515), (5, 41893212), (6, 34911010), (10, 20946606), (12, 17455505), (15, 13964404), (20, 10473303), (23, 9107220), (30, 6982202), (46, 4553610), (60, 3491101), (69, 3035740), (92, 2276805), (115, 1821444), (138, 1517870), (230, 910722), (276, 758935), (345, 607148), (460, 455361), (690, 303574), (1380, 151787)]