223857876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{21467}}^1$

素因数の和:21564

約数の個数: 48

約数和(自身を含む): 577059840

約数和(自身を除く): 353201964

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 3476, 5214, 10428, 21467, 42934, 64401, 85868, 128802, 236137, 257604, 472274, 708411, 944548, 1416822, 1695893, 2833644, 3391786, 5087679, 6783572, 10175358, 18654823, 20350716, 37309646, 55964469, 74619292, 111928938, 223857876]

約数ペア:

[(1, 223857876), (2, 111928938), (3, 74619292), (4, 55964469), (6, 37309646), (11, 20350716), (12, 18654823), (22, 10175358), (33, 6783572), (44, 5087679), (66, 3391786), (79, 2833644), (132, 1695893), (158, 1416822), (237, 944548), (316, 708411), (474, 472274), (869, 257604), (948, 236137), (1738, 128802), (2607, 85868), (3476, 64401), (5214, 42934), (10428, 21467)]