194003876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 382656960

約数和(自身を除く): 188653084

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 269, 407, 443, 538, 814, 886, 1076, 1628, 1772, 2959, 4873, 5918, 9746, 9953, 11836, 16391, 19492, 19906, 32782, 39812, 65564, 109483, 119167, 180301, 218966, 238334, 360602, 437932, 476668, 721204, 1310837, 2621674, 4409179, 5243348, 8818358, 17636716, 48500969, 97001938, 194003876]

約数ペア:

[(1, 194003876), (2, 97001938), (4, 48500969), (11, 17636716), (22, 8818358), (37, 5243348), (44, 4409179), (74, 2621674), (148, 1310837), (269, 721204), (407, 476668), (443, 437932), (538, 360602), (814, 238334), (886, 218966), (1076, 180301), (1628, 119167), (1772, 109483), (2959, 65564), (4873, 39812), (5918, 32782), (9746, 19906), (9953, 19492), (11836, 16391)]