209891136

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 224

約数和(自身を含む): 702551808

約数和(自身を除く): 492660672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 41, 42, 48, 52, 56, 64, 78, 82, 84, 91, 96, 104, 112, 123, 156, 164, 168, 182, 192, 208, 224, 246, 273, 287, 293, 312, 328, 336, 364, 416, 448, 492, 533, 546, 574, 586, 624, 656, 672, 728, 832, 861, 879, 984, 1066, 1092, 1148, 1172, 1248, 1312, 1344, 1456, 1599, 1722, 1758, 1968, 2051, 2132, 2184, 2296, 2344, 2496, 2624, 2912, 3198, 3444, 3516, 3731, 3809, 3936, 4102, 4264, 4368, 4592, 4688, 5824, 6153, 6396, 6888, 7032, 7462, 7618, 7872, 8204, 8528, 8736, 9184, 9376, 11193, 11427, 12013, 12306, 12792, 13776, 14064, 14924, 15236, 16408, 17056, 17472, 18368, 18752, 22386, 22854, 24026, 24612, 25584, 26663, 27552, 28128, 29848, 30472, 32816, 34112, 36039, 44772, 45708, 48052, 49224, 51168, 53326, 55104, 56256, 59696, 60944, 65632, 72078, 79989, 84091, 89544, 91416, 96104, 98448, 102336, 106652, 119392, 121888, 131264, 144156, 156169, 159978, 168182, 179088, 182832, 192208, 196896, 213304, 238784, 243776, 252273, 288312, 312338, 319956, 336364, 358176, 365664, 384416, 393792, 426608, 468507, 504546, 576624, 624676, 639912, 672728, 716352, 731328, 768832, 853216, 937014, 1009092, 1093183, 1153248, 1249352, 1279824, 1345456, 1706432, 1874028, 2018184, 2186366, 2306496, 2498704, 2559648, 2690912, 3279549, 3748056, 4036368, 4372732, 4997408, 5119296, 5381824, 6559098, 7496112, 8072736, 8745464, 9994816, 13118196, 14992224, 16145472, 17490928, 26236392, 29984448, 34981856, 52472784, 69963712, 104945568, 209891136]

約数ペア:

[(1, 209891136), (2, 104945568), (3, 69963712), (4, 52472784), (6, 34981856), (7, 29984448), (8, 26236392), (12, 17490928), (13, 16145472), (14, 14992224), (16, 13118196), (21, 9994816), (24, 8745464), (26, 8072736), (28, 7496112), (32, 6559098), (39, 5381824), (41, 5119296), (42, 4997408), (48, 4372732), (52, 4036368), (56, 3748056), (64, 3279549), (78, 2690912), (82, 2559648), (84, 2498704), (91, 2306496), (96, 2186366), (104, 2018184), (112, 1874028), (123, 1706432), (156, 1345456), (164, 1279824), (168, 1249352), (182, 1153248), (192, 1093183), (208, 1009092), (224, 937014), (246, 853216), (273, 768832), (287, 731328), (293, 716352), (312, 672728), (328, 639912), (336, 624676), (364, 576624), (416, 504546), (448, 468507), (492, 426608), (533, 393792), (546, 384416), (574, 365664), (586, 358176), (624, 336364), (656, 319956), (672, 312338), (728, 288312), (832, 252273), (861, 243776), (879, 238784), (984, 213304), (1066, 196896), (1092, 192208), (1148, 182832), (1172, 179088), (1248, 168182), (1312, 159978), (1344, 156169), (1456, 144156), (1599, 131264), (1722, 121888), (1758, 119392), (1968, 106652), (2051, 102336), (2132, 98448), (2184, 96104), (2296, 91416), (2344, 89544), (2496, 84091), (2624, 79989), (2912, 72078), (3198, 65632), (3444, 60944), (3516, 59696), (3731, 56256), (3809, 55104), (3936, 53326), (4102, 51168), (4264, 49224), (4368, 48052), (4592, 45708), (4688, 44772), (5824, 36039), (6153, 34112), (6396, 32816), (6888, 30472), (7032, 29848), (7462, 28128), (7618, 27552), (7872, 26663), (8204, 25584), (8528, 24612), (8736, 24026), (9184, 22854), (9376, 22386), (11193, 18752), (11427, 18368), (12013, 17472), (12306, 17056), (12792, 16408), (13776, 15236), (14064, 14924)]