194640260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{18397}}^1$

素因数の和:18452

約数の個数: 36

約数和(自身を含む): 427311948

約数和(自身を除く): 232671688

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 10580, 18397, 36794, 73588, 91985, 183970, 367940, 423131, 846262, 1692524, 2115655, 4231310, 8462620, 9732013, 19464026, 38928052, 48660065, 97320130, 194640260]

約数ペア:

[(1, 194640260), (2, 97320130), (4, 48660065), (5, 38928052), (10, 19464026), (20, 9732013), (23, 8462620), (46, 4231310), (92, 2115655), (115, 1692524), (230, 846262), (460, 423131), (529, 367940), (1058, 183970), (2116, 91985), (2645, 73588), (5290, 36794), (10580, 18397)]