201204800

素因数分解:

$2^6\times 5^2\times {\mathrm{125753}}^1$

素因数の和:125775

約数の個数: 42

約数和(自身を含む): 495093498

約数和(自身を除く): 293888698

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 125753, 251506, 503012, 628765, 1006024, 1257530, 2012048, 2515060, 3143825, 4024096, 5030120, 6287650, 8048192, 10060240, 12575300, 20120480, 25150600, 40240960, 50301200, 100602400, 201204800]

約数ペア:

[(1, 201204800), (2, 100602400), (4, 50301200), (5, 40240960), (8, 25150600), (10, 20120480), (16, 12575300), (20, 10060240), (25, 8048192), (32, 6287650), (40, 5030120), (50, 4024096), (64, 3143825), (80, 2515060), (100, 2012048), (160, 1257530), (200, 1006024), (320, 628765), (400, 503012), (800, 251506), (1600, 125753)]