208100204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{4271}}^1$

素因数の和:5225

約数の個数: 24

約数和(自身を含む): 392699328

約数和(自身を除く): 184599124

約数列:

[1, 2, 4, 13, 26, 52, 937, 1874, 3748, 4271, 8542, 12181, 17084, 24362, 48724, 55523, 111046, 222092, 4001927, 8003854, 16007708, 52025051, 104050102, 208100204]

約数ペア:

[(1, 208100204), (2, 104050102), (4, 52025051), (13, 16007708), (26, 8003854), (52, 4001927), (937, 222092), (1874, 111046), (3748, 55523), (4271, 48724), (8542, 24362), (12181, 17084)]