202940772244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 448384204800

約数和(自身を除く): 245443432556

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 89, 124, 133, 178, 217, 266, 356, 361, 383, 434, 532, 589, 623, 722, 766, 868, 1178, 1246, 1444, 1532, 1691, 2356, 2492, 2527, 2681, 2759, 3382, 4123, 5054, 5362, 5518, 6764, 6859, 7277, 8246, 10108, 10724, 11036, 11191, 11837, 11873, 13718, 14554, 16492, 19313, 22382, 23674, 23746, 27436, 29108, 32129, 34087, 38626, 44764, 47348, 47492, 48013, 50939, 52421, 64258, 68174, 77252, 78337, 83111, 96026, 101878, 104842, 128516, 136348, 138263, 156674, 166222, 192052, 203756, 209684, 212629, 224903, 225587, 238609, 276526, 313348, 332444, 366947, 425258, 449806, 451174, 477218, 553052, 610451, 647653, 733894, 850516, 899612, 902348, 954436, 967841, 995999, 1056697, 1220902, 1295306, 1467788, 1488403, 1579109, 1935682, 1991998, 2113394, 2441804, 2590612, 2626997, 2976806, 3158218, 3871364, 3983996, 4226788, 4273157, 4286153, 4533571, 5253994, 5953612, 6316436, 6971993, 7396879, 8546314, 8572306, 9067142, 10507988, 12305407, 13943986, 14793758, 17092628, 17144612, 18134284, 18388979, 18923981, 20077243, 24610814, 27887972, 29587516, 30003071, 36777958, 37847962, 40154486, 49221628, 60006142, 73555916, 75695924, 80308972, 81436907, 86137849, 120012284, 132467867, 140540701, 162873814, 172275698, 233802733, 264935734, 281081402, 325747628, 344551396, 381467617, 467605466, 529871468, 562162804, 570058349, 762935234, 935210932, 1140116698, 1525870468, 1636619131, 2280233396, 2670273319, 3273238262, 5340546638, 6546476524, 7247884723, 10681093276, 14495769446, 28991538892, 50735193061, 101470386122, 202940772244]

約数ペア:

[(1, 202940772244), (2, 101470386122), (4, 50735193061), (7, 28991538892), (14, 14495769446), (19, 10681093276), (28, 7247884723), (31, 6546476524), (38, 5340546638), (62, 3273238262), (76, 2670273319), (89, 2280233396), (124, 1636619131), (133, 1525870468), (178, 1140116698), (217, 935210932), (266, 762935234), (356, 570058349), (361, 562162804), (383, 529871468), (434, 467605466), (532, 381467617), (589, 344551396), (623, 325747628), (722, 281081402), (766, 264935734), (868, 233802733), (1178, 172275698), (1246, 162873814), (1444, 140540701), (1532, 132467867), (1691, 120012284), (2356, 86137849), (2492, 81436907), (2527, 80308972), (2681, 75695924), (2759, 73555916), (3382, 60006142), (4123, 49221628), (5054, 40154486), (5362, 37847962), (5518, 36777958), (6764, 30003071), (6859, 29587516), (7277, 27887972), (8246, 24610814), (10108, 20077243), (10724, 18923981), (11036, 18388979), (11191, 18134284), (11837, 17144612), (11873, 17092628), (13718, 14793758), (14554, 13943986), (16492, 12305407), (19313, 10507988), (22382, 9067142), (23674, 8572306), (23746, 8546314), (27436, 7396879), (29108, 6971993), (32129, 6316436), (34087, 5953612), (38626, 5253994), (44764, 4533571), (47348, 4286153), (47492, 4273157), (48013, 4226788), (50939, 3983996), (52421, 3871364), (64258, 3158218), (68174, 2976806), (77252, 2626997), (78337, 2590612), (83111, 2441804), (96026, 2113394), (101878, 1991998), (104842, 1935682), (128516, 1579109), (136348, 1488403), (138263, 1467788), (156674, 1295306), (166222, 1220902), (192052, 1056697), (203756, 995999), (209684, 967841), (212629, 954436), (224903, 902348), (225587, 899612), (238609, 850516), (276526, 733894), (313348, 647653), (332444, 610451), (366947, 553052), (425258, 477218), (449806, 451174)]