197856949250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{19303117}}^1$

素因数の和:19303175

約数の個数: 32

約数和(自身を含む): 379422087408

約数和(自身を除く): 181565138158

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 10250, 19303117, 38606234, 96515585, 193031170, 482577925, 791427797, 965155850, 1582855594, 2412889625, 3957138985, 4825779250, 7914277970, 19785694925, 39571389850, 98928474625, 197856949250]

約数ペア:

[(1, 197856949250), (2, 98928474625), (5, 39571389850), (10, 19785694925), (25, 7914277970), (41, 4825779250), (50, 3957138985), (82, 2412889625), (125, 1582855594), (205, 965155850), (250, 791427797), (410, 482577925), (1025, 193031170), (2050, 96515585), (5125, 38606234), (10250, 19303117)]