204574029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{659}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 311731200

約数和(自身を除く): 107157171

約数列:

[1, 3, 11, 23, 33, 69, 253, 409, 659, 759, 1227, 1977, 4499, 7249, 9407, 13497, 15157, 21747, 28221, 45471, 103477, 166727, 269531, 310431, 500181, 808593, 2964841, 6199213, 8894523, 18597639, 68191343, 204574029]

約数ペア:

[(1, 204574029), (3, 68191343), (11, 18597639), (23, 8894523), (33, 6199213), (69, 2964841), (253, 808593), (409, 500181), (659, 310431), (759, 269531), (1227, 166727), (1977, 103477), (4499, 45471), (7249, 28221), (9407, 21747), (13497, 15157)]