201997037800

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{27296897}}^1$

素因数の和:27296950

約数の個数: 48

約数和(自身を含む): 482336187660

約数和(自身を除く): 280339149860

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 7400, 27296897, 54593794, 109187588, 136484485, 218375176, 272968970, 545937940, 682422425, 1009985189, 1091875880, 1364844850, 2019970378, 2729689700, 4039940756, 5049925945, 5459379400, 8079881512, 10099851890, 20199703780, 25249629725, 40399407560, 50499259450, 100998518900, 201997037800]

約数ペア:

[(1, 201997037800), (2, 100998518900), (4, 50499259450), (5, 40399407560), (8, 25249629725), (10, 20199703780), (20, 10099851890), (25, 8079881512), (37, 5459379400), (40, 5049925945), (50, 4039940756), (74, 2729689700), (100, 2019970378), (148, 1364844850), (185, 1091875880), (200, 1009985189), (296, 682422425), (370, 545937940), (740, 272968970), (925, 218375176), (1480, 136484485), (1850, 109187588), (3700, 54593794), (7400, 27296897)]