202105008

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{28643}}^1$

素因数の和:28671

約数の個数: 90

約数和(自身を含む): 657981324

約数和(自身を除く): 455876316

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 28643, 57286, 85929, 114572, 171858, 200501, 229144, 257787, 343716, 401002, 458288, 515574, 601503, 687432, 802004, 1031148, 1203006, 1374864, 1403507, 1604008, 1804509, 2062296, 2406012, 2807014, 3208016, 3609018, 4124592, 4210521, 4812024, 5614028, 7218036, 8421042, 9624048, 11228056, 12631563, 14436072, 16842084, 22456112, 25263126, 28872144, 33684168, 50526252, 67368336, 101052504, 202105008]

約数ペア:

[(1, 202105008), (2, 101052504), (3, 67368336), (4, 50526252), (6, 33684168), (7, 28872144), (8, 25263126), (9, 22456112), (12, 16842084), (14, 14436072), (16, 12631563), (18, 11228056), (21, 9624048), (24, 8421042), (28, 7218036), (36, 5614028), (42, 4812024), (48, 4210521), (49, 4124592), (56, 3609018), (63, 3208016), (72, 2807014), (84, 2406012), (98, 2062296), (112, 1804509), (126, 1604008), (144, 1403507), (147, 1374864), (168, 1203006), (196, 1031148), (252, 802004), (294, 687432), (336, 601503), (392, 515574), (441, 458288), (504, 401002), (588, 343716), (784, 257787), (882, 229144), (1008, 200501), (1176, 171858), (1764, 114572), (2352, 85929), (3528, 57286), (7056, 28643)]