201246138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 481852800

約数和(自身を除く): 280606662

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 103, 114, 171, 174, 197, 206, 261, 309, 342, 394, 522, 551, 591, 618, 927, 1102, 1182, 1653, 1773, 1854, 1957, 2987, 3306, 3546, 3743, 3914, 4959, 5713, 5871, 5974, 7486, 8961, 9918, 11229, 11426, 11742, 17139, 17613, 17922, 20291, 22458, 26883, 33687, 34278, 35226, 40582, 51417, 53766, 56753, 60873, 67374, 102834, 108547, 113506, 121746, 170259, 182619, 217094, 325641, 340518, 365238, 385529, 510777, 588439, 651282, 771058, 976923, 1021554, 1156587, 1176878, 1765317, 1953846, 2313174, 3469761, 3530634, 5295951, 6939522, 10591902, 11180341, 22360682, 33541023, 67082046, 100623069, 201246138]

約数ペア:

[(1, 201246138), (2, 100623069), (3, 67082046), (6, 33541023), (9, 22360682), (18, 11180341), (19, 10591902), (29, 6939522), (38, 5295951), (57, 3530634), (58, 3469761), (87, 2313174), (103, 1953846), (114, 1765317), (171, 1176878), (174, 1156587), (197, 1021554), (206, 976923), (261, 771058), (309, 651282), (342, 588439), (394, 510777), (522, 385529), (551, 365238), (591, 340518), (618, 325641), (927, 217094), (1102, 182619), (1182, 170259), (1653, 121746), (1773, 113506), (1854, 108547), (1957, 102834), (2987, 67374), (3306, 60873), (3546, 56753), (3743, 53766), (3914, 51417), (4959, 40582), (5713, 35226), (5871, 34278), (5974, 33687), (7486, 26883), (8961, 22458), (9918, 20291), (11229, 17922), (11426, 17613), (11742, 17139)]