224735236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{2357}}^1$

素因数の和:2580

約数の個数: 36

約数和(自身を含む): 434669004

約数和(自身を除く): 209933768

約数列:

[1, 2, 4, 11, 22, 44, 121, 197, 242, 394, 484, 788, 2167, 2357, 4334, 4714, 8668, 9428, 23837, 25927, 47674, 51854, 95348, 103708, 285197, 464329, 570394, 928658, 1140788, 1857316, 5107619, 10215238, 20430476, 56183809, 112367618, 224735236]

約数ペア:

[(1, 224735236), (2, 112367618), (4, 56183809), (11, 20430476), (22, 10215238), (44, 5107619), (121, 1857316), (197, 1140788), (242, 928658), (394, 570394), (484, 464329), (788, 285197), (2167, 103708), (2357, 95348), (4334, 51854), (4714, 47674), (8668, 25927), (9428, 23837)]