201157300

素因数分解:

$2^2\times 5^2\times {\mathrm{2011573}}^1$

素因数の和:2011587

約数の個数: 18

約数和(自身を含む): 436511558

約数和(自身を除く): 235354258

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2011573, 4023146, 8046292, 10057865, 20115730, 40231460, 50289325, 100578650, 201157300]

約数ペア:

[(1, 201157300), (2, 100578650), (4, 50289325), (5, 40231460), (10, 20115730), (20, 10057865), (25, 8046292), (50, 4023146), (100, 2011573)]