210641002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4943}}^1$

素因数の和:5118

約数の個数: 32

約数和(自身を含む): 373766400

約数和(自身を除く): 163125398

約数列:

[1, 2, 11, 13, 22, 26, 143, 149, 286, 298, 1639, 1937, 3278, 3874, 4943, 9886, 21307, 42614, 54373, 64259, 108746, 128518, 706849, 736507, 1413698, 1473014, 8101577, 9574591, 16203154, 19149182, 105320501, 210641002]

約数ペア:

[(1, 210641002), (2, 105320501), (11, 19149182), (13, 16203154), (22, 9574591), (26, 8101577), (143, 1473014), (149, 1413698), (286, 736507), (298, 706849), (1639, 128518), (1937, 108746), (3278, 64259), (3874, 54373), (4943, 42614), (9886, 21307)]