201965783054

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1\times {\mathrm{86951}}^1$

素因数の和:87872

約数の個数: 32

約数和(自身を含む): 348136330752

約数和(自身を除く): 146170547698

約数列:

[1, 2, 7, 14, 251, 502, 661, 1322, 1757, 3514, 4627, 9254, 86951, 165911, 173902, 331822, 608657, 1161377, 1217314, 2322754, 21824701, 43649402, 57474611, 114949222, 152772907, 305545814, 402322277, 804644554, 14426127361, 28852254722, 100982891527, 201965783054]

約数ペア:

[(1, 201965783054), (2, 100982891527), (7, 28852254722), (14, 14426127361), (251, 804644554), (502, 402322277), (661, 305545814), (1322, 152772907), (1757, 114949222), (3514, 57474611), (4627, 43649402), (9254, 21824701), (86951, 2322754), (165911, 1217314), (173902, 1161377), (331822, 608657)]