201957364

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{67409}}^1$

素因数の和:67527

約数の個数: 24

約数和(自身を含む): 407695680

約数和(自身を除く): 205738316

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 67409, 134818, 269636, 471863, 943726, 1887452, 7212763, 14425526, 28851052, 50489341, 100978682, 201957364]

約数ペア:

[(1, 201957364), (2, 100978682), (4, 50489341), (7, 28851052), (14, 14425526), (28, 7212763), (107, 1887452), (214, 943726), (428, 471863), (749, 269636), (1498, 134818), (2996, 67409)]