200413616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 432409824

約数和(自身を除く): 231996208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 73, 104, 134, 146, 197, 208, 268, 292, 394, 536, 584, 788, 871, 949, 1072, 1168, 1576, 1742, 1898, 2561, 3152, 3484, 3796, 4891, 5122, 6968, 7592, 9782, 10244, 13199, 13936, 14381, 15184, 19564, 20488, 26398, 28762, 39128, 40976, 52796, 57524, 63583, 78256, 105592, 115048, 127166, 171587, 186953, 211184, 230096, 254332, 343174, 373906, 508664, 686348, 747812, 963527, 1017328, 1372696, 1495624, 1927054, 2745392, 2991248, 3854108, 7708216, 12525851, 15416432, 25051702, 50103404, 100206808, 200413616]

約数ペア:

[(1, 200413616), (2, 100206808), (4, 50103404), (8, 25051702), (13, 15416432), (16, 12525851), (26, 7708216), (52, 3854108), (67, 2991248), (73, 2745392), (104, 1927054), (134, 1495624), (146, 1372696), (197, 1017328), (208, 963527), (268, 747812), (292, 686348), (394, 508664), (536, 373906), (584, 343174), (788, 254332), (871, 230096), (949, 211184), (1072, 186953), (1168, 171587), (1576, 127166), (1742, 115048), (1898, 105592), (2561, 78256), (3152, 63583), (3484, 57524), (3796, 52796), (4891, 40976), (5122, 39128), (6968, 28762), (7592, 26398), (9782, 20488), (10244, 19564), (13199, 15184), (13936, 14381)]