200916664

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{859}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 410761800

約数和(自身を除く): 209845136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 173, 338, 346, 676, 692, 859, 1352, 1384, 1718, 2249, 3436, 4498, 6872, 8996, 11167, 17992, 22334, 29237, 44668, 58474, 89336, 116948, 145171, 148607, 233896, 290342, 297214, 580684, 594428, 1161368, 1188856, 1931891, 3863782, 7727564, 15455128, 25114583, 50229166, 100458332, 200916664]

約数ペア:

[(1, 200916664), (2, 100458332), (4, 50229166), (8, 25114583), (13, 15455128), (26, 7727564), (52, 3863782), (104, 1931891), (169, 1188856), (173, 1161368), (338, 594428), (346, 580684), (676, 297214), (692, 290342), (859, 233896), (1352, 148607), (1384, 145171), (1718, 116948), (2249, 89336), (3436, 58474), (4498, 44668), (6872, 29237), (8996, 22334), (11167, 17992)]