201213068

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{44087}}^1$

素因数の和:44261

約数の個数: 24

約数和(自身を含む): 404904192

約数和(自身を除く): 203691124

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 44087, 88174, 176348, 308609, 617218, 1234436, 7186181, 14372362, 28744724, 50303267, 100606534, 201213068]

約数ペア:

[(1, 201213068), (2, 100606534), (4, 50303267), (7, 28744724), (14, 14372362), (28, 7186181), (163, 1234436), (326, 617218), (652, 308609), (1141, 176348), (2282, 88174), (4564, 44087)]