204092152

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{210839}}^1$

素因数の和:210867

約数の個数: 24

約数和(自身を含む): 420625800

約数和(自身を除く): 216533648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 210839, 421678, 843356, 1686712, 2319229, 4638458, 9276916, 18553832, 25511519, 51023038, 102046076, 204092152]

約数ペア:

[(1, 204092152), (2, 102046076), (4, 51023038), (8, 25511519), (11, 18553832), (22, 9276916), (44, 4638458), (88, 2319229), (121, 1686712), (242, 843356), (484, 421678), (968, 210839)]