205075992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1259}}^1$

素因数の和:1896

約数の個数: 64

約数和(自身を含む): 560649600

約数和(自身を除く): 355573608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 617, 1234, 1259, 1851, 2468, 2518, 3702, 3777, 4936, 5036, 6787, 7404, 7554, 10072, 13574, 13849, 14808, 15108, 20361, 27148, 27698, 30216, 40722, 41547, 54296, 55396, 81444, 83094, 110792, 162888, 166188, 332376, 776803, 1553606, 2330409, 3107212, 4660818, 6214424, 8544833, 9321636, 17089666, 18643272, 25634499, 34179332, 51268998, 68358664, 102537996, 205075992]

約数ペア:

[(1, 205075992), (2, 102537996), (3, 68358664), (4, 51268998), (6, 34179332), (8, 25634499), (11, 18643272), (12, 17089666), (22, 9321636), (24, 8544833), (33, 6214424), (44, 4660818), (66, 3107212), (88, 2330409), (132, 1553606), (264, 776803), (617, 332376), (1234, 166188), (1259, 162888), (1851, 110792), (2468, 83094), (2518, 81444), (3702, 55396), (3777, 54296), (4936, 41547), (5036, 40722), (6787, 30216), (7404, 27698), (7554, 27148), (10072, 20361), (13574, 15108), (13849, 14808)]