206532100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{43943}}^1$

素因数の和:44004

約数の個数: 36

約数和(自身を含む): 457720704

約数和(自身を除く): 251188604

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 43943, 87886, 175772, 219715, 439430, 878860, 1098575, 2065321, 2197150, 4130642, 4394300, 8261284, 10326605, 20653210, 41306420, 51633025, 103266050, 206532100]

約数ペア:

[(1, 206532100), (2, 103266050), (4, 51633025), (5, 41306420), (10, 20653210), (20, 10326605), (25, 8261284), (47, 4394300), (50, 4130642), (94, 2197150), (100, 2065321), (188, 1098575), (235, 878860), (470, 439430), (940, 219715), (1175, 175772), (2350, 87886), (4700, 43943)]