188641264

素因数分解:

$2^4\times 7^1\times {\mathrm{1684297}}^1$

素因数の和:1684312

約数の個数: 20

約数和(自身を含む): 417705904

約数和(自身を除く): 229064640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1684297, 3368594, 6737188, 11790079, 13474376, 23580158, 26948752, 47160316, 94320632, 188641264]

約数ペア:

[(1, 188641264), (2, 94320632), (4, 47160316), (7, 26948752), (8, 23580158), (14, 13474376), (16, 11790079), (28, 6737188), (56, 3368594), (112, 1684297)]