211601418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{38459}}^1$

素因数の和:38602

約数の個数: 32

約数和(自身を含む): 487365120

約数和(自身を除く): 275763702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 38459, 76918, 115377, 230754, 269213, 538426, 807639, 1615278, 5038129, 10076258, 15114387, 30228774, 35266903, 70533806, 105800709, 211601418]

約数ペア:

[(1, 211601418), (2, 105800709), (3, 70533806), (6, 35266903), (7, 30228774), (14, 15114387), (21, 10076258), (42, 5038129), (131, 1615278), (262, 807639), (393, 538426), (786, 269213), (917, 230754), (1834, 115377), (2751, 76918), (5502, 38459)]