201664904

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{22093}}^1$

素因数の和:22269

約数の個数: 32

約数和(自身を含む): 434809920

約数和(自身を除く): 233145016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 22093, 44186, 88372, 154651, 176744, 309302, 618604, 1237208, 3601159, 7202318, 14404636, 25208113, 28809272, 50416226, 100832452, 201664904]

約数ペア:

[(1, 201664904), (2, 100832452), (4, 50416226), (7, 28809272), (8, 25208113), (14, 14404636), (28, 7202318), (56, 3601159), (163, 1237208), (326, 618604), (652, 309302), (1141, 176744), (1304, 154651), (2282, 88372), (4564, 44186), (9128, 22093)]