201937460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{234811}}^1$

素因数の和:234863

約数の個数: 24

約数和(自身を含む): 433932576

約数和(自身を除く): 231995116

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 234811, 469622, 939244, 1174055, 2348110, 4696220, 10096873, 20193746, 40387492, 50484365, 100968730, 201937460]

約数ペア:

[(1, 201937460), (2, 100968730), (4, 50484365), (5, 40387492), (10, 20193746), (20, 10096873), (43, 4696220), (86, 2348110), (172, 1174055), (215, 939244), (430, 469622), (860, 234811)]