202131890

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{677}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 370269360

約数和(自身を除く): 168137470

約数列:

[1, 2, 5, 10, 73, 146, 365, 409, 677, 730, 818, 1354, 2045, 3385, 4090, 6770, 29857, 49421, 59714, 98842, 149285, 247105, 276893, 298570, 494210, 553786, 1384465, 2768930, 20213189, 40426378, 101065945, 202131890]

約数ペア:

[(1, 202131890), (2, 101065945), (5, 40426378), (10, 20213189), (73, 2768930), (146, 1384465), (365, 553786), (409, 494210), (677, 298570), (730, 276893), (818, 247105), (1354, 149285), (2045, 98842), (3385, 59714), (4090, 49421), (6770, 29857)]