200034820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{883}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 431278848

約数和(自身を除く): 231244028

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 241, 470, 482, 883, 940, 964, 1205, 1766, 2410, 3532, 4415, 4820, 8830, 11327, 17660, 22654, 41501, 45308, 56635, 83002, 113270, 166004, 207505, 212803, 226540, 415010, 425606, 830020, 851212, 1064015, 2128030, 4256060, 10001741, 20003482, 40006964, 50008705, 100017410, 200034820]

約数ペア:

[(1, 200034820), (2, 100017410), (4, 50008705), (5, 40006964), (10, 20003482), (20, 10001741), (47, 4256060), (94, 2128030), (188, 1064015), (235, 851212), (241, 830020), (470, 425606), (482, 415010), (883, 226540), (940, 212803), (964, 207505), (1205, 166004), (1766, 113270), (2410, 83002), (3532, 56635), (4415, 45308), (4820, 41501), (8830, 22654), (11327, 17660)]