201798970

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 367303248

約数和(自身を除く): 165504278

約数列:

[1, 2, 5, 10, 233, 257, 337, 466, 514, 674, 1165, 1285, 1685, 2330, 2570, 3370, 59881, 78521, 86609, 119762, 157042, 173218, 299405, 392605, 433045, 598810, 785210, 866090, 20179897, 40359794, 100899485, 201798970]

約数ペア:

[(1, 201798970), (2, 100899485), (5, 40359794), (10, 20179897), (233, 866090), (257, 785210), (337, 598810), (466, 433045), (514, 392605), (674, 299405), (1165, 173218), (1285, 157042), (1685, 119762), (2330, 86609), (2570, 78521), (3370, 59881)]