220731432

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173531}}^1$

素因数の和:173593

約数の個数: 32

約数和(自身を含む): 562243680

約数和(自身を除く): 341512248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 173531, 347062, 520593, 694124, 1041186, 1388248, 2082372, 4164744, 9197143, 18394286, 27591429, 36788572, 55182858, 73577144, 110365716, 220731432]

約数ペア:

[(1, 220731432), (2, 110365716), (3, 73577144), (4, 55182858), (6, 36788572), (8, 27591429), (12, 18394286), (24, 9197143), (53, 4164744), (106, 2082372), (159, 1388248), (212, 1041186), (318, 694124), (424, 520593), (636, 347062), (1272, 173531)]