201041900

素因数分解:

$2^2\times 5^2\times {\mathrm{433}}^1\times {\mathrm{4643}}^1$

素因数の和:5090

約数の個数: 36

約数和(自身を含む): 437362632

約数和(自身を除く): 236320732

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 433, 866, 1732, 2165, 4330, 4643, 8660, 9286, 10825, 18572, 21650, 23215, 43300, 46430, 92860, 116075, 232150, 464300, 2010419, 4020838, 8041676, 10052095, 20104190, 40208380, 50260475, 100520950, 201041900]

約数ペア:

[(1, 201041900), (2, 100520950), (4, 50260475), (5, 40208380), (10, 20104190), (20, 10052095), (25, 8041676), (50, 4020838), (100, 2010419), (433, 464300), (866, 232150), (1732, 116075), (2165, 92860), (4330, 46430), (4643, 43300), (8660, 23215), (9286, 21650), (10825, 18572)]