204636618

素因数分解:

$2^1\times 3^5\times {\mathrm{263}}^1\times {\mathrm{1601}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 461837376

約数和(自身を除く): 257200758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 263, 486, 526, 789, 1578, 1601, 2367, 3202, 4734, 4803, 7101, 9606, 14202, 14409, 21303, 28818, 42606, 43227, 63909, 86454, 127818, 129681, 259362, 389043, 421063, 778086, 842126, 1263189, 2526378, 3789567, 7579134, 11368701, 22737402, 34106103, 68212206, 102318309, 204636618]

約数ペア:

[(1, 204636618), (2, 102318309), (3, 68212206), (6, 34106103), (9, 22737402), (18, 11368701), (27, 7579134), (54, 3789567), (81, 2526378), (162, 1263189), (243, 842126), (263, 778086), (486, 421063), (526, 389043), (789, 259362), (1578, 129681), (1601, 127818), (2367, 86454), (3202, 63909), (4734, 43227), (4803, 42606), (7101, 28818), (9606, 21303), (14202, 14409)]