201814884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:394

約数の個数: 108

約数和(自身を含む): 550436796

約数和(自身を除く): 348621912

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 293, 318, 342, 361, 477, 586, 636, 684, 722, 879, 954, 1007, 1083, 1172, 1444, 1758, 1908, 2014, 2166, 2637, 3021, 3249, 3516, 4028, 4332, 5274, 5567, 6042, 6498, 9063, 10548, 11134, 12084, 12996, 15529, 16701, 18126, 19133, 22268, 31058, 33402, 36252, 38266, 46587, 50103, 57399, 62116, 66804, 76532, 93174, 100206, 105773, 114798, 139761, 172197, 186348, 200412, 211546, 229596, 279522, 295051, 317319, 344394, 423092, 559044, 590102, 634638, 688788, 885153, 951957, 1180204, 1269276, 1770306, 1903914, 2655459, 3540612, 3807828, 5310918, 5605969, 10621836, 11211938, 16817907, 22423876, 33635814, 50453721, 67271628, 100907442, 201814884]

約数ペア:

[(1, 201814884), (2, 100907442), (3, 67271628), (4, 50453721), (6, 33635814), (9, 22423876), (12, 16817907), (18, 11211938), (19, 10621836), (36, 5605969), (38, 5310918), (53, 3807828), (57, 3540612), (76, 2655459), (106, 1903914), (114, 1770306), (159, 1269276), (171, 1180204), (212, 951957), (228, 885153), (293, 688788), (318, 634638), (342, 590102), (361, 559044), (477, 423092), (586, 344394), (636, 317319), (684, 295051), (722, 279522), (879, 229596), (954, 211546), (1007, 200412), (1083, 186348), (1172, 172197), (1444, 139761), (1758, 114798), (1908, 105773), (2014, 100206), (2166, 93174), (2637, 76532), (3021, 66804), (3249, 62116), (3516, 57399), (4028, 50103), (4332, 46587), (5274, 38266), (5567, 36252), (6042, 33402), (6498, 31058), (9063, 22268), (10548, 19133), (11134, 18126), (12084, 16701), (12996, 15529)]