202156688

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{188579}}^1$

素因数の和:188654

約数の個数: 20

約数和(自身を含む): 397526640

約数和(自身を除く): 195369952

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 188579, 377158, 754316, 1508632, 3017264, 12634793, 25269586, 50539172, 101078344, 202156688]

約数ペア:

[(1, 202156688), (2, 101078344), (4, 50539172), (8, 25269586), (16, 12634793), (67, 3017264), (134, 1508632), (268, 754316), (536, 377158), (1072, 188579)]