217434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 516096

約数和(自身を除く): 298662

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 167, 186, 217, 334, 434, 501, 651, 1002, 1169, 1302, 2338, 3507, 5177, 7014, 10354, 15531, 31062, 36239, 72478, 108717, 217434]

約数ペア:

[(1, 217434), (2, 108717), (3, 72478), (6, 36239), (7, 31062), (14, 15531), (21, 10354), (31, 7014), (42, 5177), (62, 3507), (93, 2338), (167, 1302), (186, 1169), (217, 1002), (334, 651), (434, 501)]