201933040

素因数分解:

$2^4\times 5^1\times {\mathrm{2524163}}^1$

素因数の和:2524176

約数の個数: 20

約数和(自身を含む): 469494504

約数和(自身を除く): 267561464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2524163, 5048326, 10096652, 12620815, 20193304, 25241630, 40386608, 50483260, 100966520, 201933040]

約数ペア:

[(1, 201933040), (2, 100966520), (4, 50483260), (5, 40386608), (8, 25241630), (10, 20193304), (16, 12620815), (20, 10096652), (40, 5048326), (80, 2524163)]