200307745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 268085376

約数和(自身を除く): 67777631

約数列:

[1, 5, 11, 55, 101, 107, 337, 505, 535, 1111, 1177, 1685, 3707, 5555, 5885, 10807, 18535, 34037, 36059, 54035, 118877, 170185, 180295, 374407, 396649, 594385, 1872035, 1983245, 3641959, 18209795, 40061549, 200307745]

約数ペア:

[(1, 200307745), (5, 40061549), (11, 18209795), (55, 3641959), (101, 1983245), (107, 1872035), (337, 594385), (505, 396649), (535, 374407), (1111, 180295), (1177, 170185), (1685, 118877), (3707, 54035), (5555, 36059), (5885, 34037), (10807, 18535)]