204900652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{202471}}^1$

素因数の和:202509

約数の個数: 24

約数和(自身を含む): 408183552

約数和(自身を除く): 203282900

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 202471, 404942, 809884, 2227181, 4454362, 4656833, 8908724, 9313666, 18627332, 51225163, 102450326, 204900652]

約数ペア:

[(1, 204900652), (2, 102450326), (4, 51225163), (11, 18627332), (22, 9313666), (23, 8908724), (44, 4656833), (46, 4454362), (92, 2227181), (253, 809884), (506, 404942), (1012, 202471)]