213486522

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 460406784

約数和(自身を除く): 246920262

約数列:

[1, 2, 3, 6, 31, 37, 62, 67, 74, 93, 111, 134, 186, 201, 222, 402, 463, 926, 1147, 1389, 2077, 2294, 2479, 2778, 3441, 4154, 4958, 6231, 6882, 7437, 12462, 14353, 14874, 17131, 28706, 31021, 34262, 43059, 51393, 62042, 76849, 86118, 93063, 102786, 153698, 186126, 230547, 461094, 531061, 961651, 1062122, 1147777, 1593183, 1923302, 2295554, 2884953, 3186366, 3443331, 5769906, 6886662, 35581087, 71162174, 106743261, 213486522]

約数ペア:

[(1, 213486522), (2, 106743261), (3, 71162174), (6, 35581087), (31, 6886662), (37, 5769906), (62, 3443331), (67, 3186366), (74, 2884953), (93, 2295554), (111, 1923302), (134, 1593183), (186, 1147777), (201, 1062122), (222, 961651), (402, 531061), (463, 461094), (926, 230547), (1147, 186126), (1389, 153698), (2077, 102786), (2294, 93063), (2479, 86118), (2778, 76849), (3441, 62042), (4154, 51393), (4958, 43059), (6231, 34262), (6882, 31021), (7437, 28706), (12462, 17131), (14353, 14874)]