203053.0000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 16074240

約数和(自身を除く): 10855500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 367, 395, 474, 711, 734, 790, 948, 1101, 1185, 1422, 1468, 1580, 1835, 2202, 2370, 2844, 3303, 3555, 3670, 4404, 4740, 5505, 6606, 7110, 7340, 11010, 13212, 14220, 16515, 22020, 28993, 33030, 57986, 66060, 86979, 115972, 144965, 173958, 260937, 289930, 347916, 434895, 521874, 579860, 869790, 1043748, 1304685, 1739580, 2609370, 5218740]

約数ペア:

[(1, 5218740), (2, 2609370), (3, 1739580), (4, 1304685), (5, 1043748), (6, 869790), (9, 579860), (10, 521874), (12, 434895), (15, 347916), (18, 289930), (20, 260937), (30, 173958), (36, 144965), (45, 115972), (60, 86979), (79, 66060), (90, 57986), (158, 33030), (180, 28993), (237, 22020), (316, 16515), (367, 14220), (395, 13212), (474, 11010), (711, 7340), (734, 7110), (790, 6606), (948, 5505), (1101, 4740), (1185, 4404), (1422, 3670), (1468, 3555), (1580, 3303), (1835, 2844), (2202, 2370)]