201925360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27737}}^1$

素因数の和:27770

約数の個数: 80

約数和(自身を含む): 577838016

約数和(自身を除く): 375912656

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 27737, 55474, 110948, 138685, 194159, 221896, 277370, 360581, 388318, 443792, 554740, 721162, 776636, 970795, 1109480, 1442324, 1553272, 1802905, 1941590, 2218960, 2524067, 2884648, 3106544, 3605810, 3883180, 5048134, 5769296, 7211620, 7766360, 10096268, 12620335, 14423240, 15532720, 20192536, 25240670, 28846480, 40385072, 50481340, 100962680, 201925360]

約数ペア:

[(1, 201925360), (2, 100962680), (4, 50481340), (5, 40385072), (7, 28846480), (8, 25240670), (10, 20192536), (13, 15532720), (14, 14423240), (16, 12620335), (20, 10096268), (26, 7766360), (28, 7211620), (35, 5769296), (40, 5048134), (52, 3883180), (56, 3605810), (65, 3106544), (70, 2884648), (80, 2524067), (91, 2218960), (104, 1941590), (112, 1802905), (130, 1553272), (140, 1442324), (182, 1109480), (208, 970795), (260, 776636), (280, 721162), (364, 554740), (455, 443792), (520, 388318), (560, 360581), (728, 277370), (910, 221896), (1040, 194159), (1456, 138685), (1820, 110948), (3640, 55474), (7280, 27737)]