221736558238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{827}}^1\times {\mathrm{1087}}^1$

素因数の和:2161

約数の個数: 64

約数和(自身を含む): 367768719360

約数和(自身を除く): 146032161122

約数列:

[1, 2, 13, 26, 53, 106, 179, 358, 689, 827, 1087, 1378, 1654, 2174, 2327, 4654, 9487, 10751, 14131, 18974, 21502, 28262, 43831, 57611, 87662, 115222, 123331, 148033, 194573, 246662, 296066, 389146, 569803, 748943, 898949, 1139606, 1497886, 1797898, 1924429, 2529449, 3848858, 5058898, 7845749, 10312369, 11686337, 15691498, 20624738, 23372674, 47644297, 95288594, 101994737, 134060797, 160911871, 203989474, 268121594, 321823742, 619375861, 1238751722, 2091854323, 4183708646, 8528329163, 17056658326, 110868279119, 221736558238]

約数ペア:

[(1, 221736558238), (2, 110868279119), (13, 17056658326), (26, 8528329163), (53, 4183708646), (106, 2091854323), (179, 1238751722), (358, 619375861), (689, 321823742), (827, 268121594), (1087, 203989474), (1378, 160911871), (1654, 134060797), (2174, 101994737), (2327, 95288594), (4654, 47644297), (9487, 23372674), (10751, 20624738), (14131, 15691498), (18974, 11686337), (21502, 10312369), (28262, 7845749), (43831, 5058898), (57611, 3848858), (87662, 2529449), (115222, 1924429), (123331, 1797898), (148033, 1497886), (194573, 1139606), (246662, 898949), (296066, 748943), (389146, 569803)]