202319300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47051}}^1$

素因数の和:47108

約数の個数: 36

約数和(自身を含む): 449252496

約数和(自身を除く): 246933196

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 47051, 94102, 188204, 235255, 470510, 941020, 1176275, 2023193, 2352550, 4046386, 4705100, 8092772, 10115965, 20231930, 40463860, 50579825, 101159650, 202319300]

約数ペア:

[(1, 202319300), (2, 101159650), (4, 50579825), (5, 40463860), (10, 20231930), (20, 10115965), (25, 8092772), (43, 4705100), (50, 4046386), (86, 2352550), (100, 2023193), (172, 1176275), (215, 941020), (430, 470510), (860, 235255), (1075, 188204), (2150, 94102), (4300, 47051)]