201603200

素因数分解:

$2^7\times 5^2\times {\mathrm{251}}^2$

素因数の和:526

約数の個数: 72

約数和(自身を含む): 500014965

約数和(自身を除く): 298411765

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 251, 320, 400, 502, 640, 800, 1004, 1255, 1600, 2008, 2510, 3200, 4016, 5020, 6275, 8032, 10040, 12550, 16064, 20080, 25100, 32128, 40160, 50200, 63001, 80320, 100400, 126002, 160640, 200800, 252004, 315005, 401600, 504008, 630010, 803200, 1008016, 1260020, 1575025, 2016032, 2520040, 3150050, 4032064, 5040080, 6300100, 8064128, 10080160, 12600200, 20160320, 25200400, 40320640, 50400800, 100801600, 201603200]

約数ペア:

[(1, 201603200), (2, 100801600), (4, 50400800), (5, 40320640), (8, 25200400), (10, 20160320), (16, 12600200), (20, 10080160), (25, 8064128), (32, 6300100), (40, 5040080), (50, 4032064), (64, 3150050), (80, 2520040), (100, 2016032), (128, 1575025), (160, 1260020), (200, 1008016), (251, 803200), (320, 630010), (400, 504008), (502, 401600), (640, 315005), (800, 252004), (1004, 200800), (1255, 160640), (1600, 126002), (2008, 100400), (2510, 80320), (3200, 63001), (4016, 50200), (5020, 40160), (6275, 32128), (8032, 25100), (10040, 20080), (12550, 16064)]