204650435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{161779}}^1$

素因数の和:161818

約数の個数: 16

約数和(自身を含む): 279555840

約数和(自身を除く): 74905405

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 161779, 808895, 1779569, 3720917, 8897845, 18604585, 40930087, 204650435]

約数ペア:

[(1, 204650435), (5, 40930087), (11, 18604585), (23, 8897845), (55, 3720917), (115, 1779569), (253, 808895), (1265, 161779)]