197120196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 192

約数和(自身を含む): 650280960

約数和(自身を除く): 453160764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 182, 186, 189, 217, 234, 252, 273, 279, 351, 364, 372, 378, 403, 434, 468, 546, 558, 647, 651, 702, 756, 806, 819, 837, 868, 1092, 1116, 1209, 1294, 1302, 1404, 1612, 1638, 1674, 1941, 1953, 2418, 2457, 2588, 2604, 2821, 3276, 3348, 3627, 3882, 3906, 4529, 4836, 4914, 5642, 5823, 5859, 7254, 7764, 7812, 8411, 8463, 9058, 9828, 10881, 11284, 11646, 11718, 13587, 14508, 16822, 16926, 17469, 18116, 20057, 21762, 23292, 23436, 25233, 25389, 27174, 33644, 33852, 34938, 40114, 40761, 43524, 50466, 50778, 54348, 58877, 60171, 69876, 75699, 76167, 80228, 81522, 100932, 101556, 117754, 120342, 122283, 140399, 151398, 152334, 163044, 176631, 180513, 227097, 235508, 240684, 244566, 260741, 280798, 302796, 304668, 353262, 361026, 421197, 454194, 489132, 521482, 529893, 541539, 561596, 706524, 722052, 782223, 842394, 908388, 1042964, 1059786, 1083078, 1263591, 1564446, 1589679, 1684788, 1825187, 2119572, 2166156, 2346669, 2527182, 3128892, 3179358, 3650374, 3790773, 4693338, 5054364, 5475561, 6358716, 7040007, 7300748, 7581546, 9386676, 10951122, 14080014, 15163092, 16426683, 21902244, 28160028, 32853366, 49280049, 65706732, 98560098, 197120196]

約数ペア:

[(1, 197120196), (2, 98560098), (3, 65706732), (4, 49280049), (6, 32853366), (7, 28160028), (9, 21902244), (12, 16426683), (13, 15163092), (14, 14080014), (18, 10951122), (21, 9386676), (26, 7581546), (27, 7300748), (28, 7040007), (31, 6358716), (36, 5475561), (39, 5054364), (42, 4693338), (52, 3790773), (54, 3650374), (62, 3179358), (63, 3128892), (78, 2527182), (84, 2346669), (91, 2166156), (93, 2119572), (108, 1825187), (117, 1684788), (124, 1589679), (126, 1564446), (156, 1263591), (182, 1083078), (186, 1059786), (189, 1042964), (217, 908388), (234, 842394), (252, 782223), (273, 722052), (279, 706524), (351, 561596), (364, 541539), (372, 529893), (378, 521482), (403, 489132), (434, 454194), (468, 421197), (546, 361026), (558, 353262), (647, 304668), (651, 302796), (702, 280798), (756, 260741), (806, 244566), (819, 240684), (837, 235508), (868, 227097), (1092, 180513), (1116, 176631), (1209, 163044), (1294, 152334), (1302, 151398), (1404, 140399), (1612, 122283), (1638, 120342), (1674, 117754), (1941, 101556), (1953, 100932), (2418, 81522), (2457, 80228), (2588, 76167), (2604, 75699), (2821, 69876), (3276, 60171), (3348, 58877), (3627, 54348), (3882, 50778), (3906, 50466), (4529, 43524), (4836, 40761), (4914, 40114), (5642, 34938), (5823, 33852), (5859, 33644), (7254, 27174), (7764, 25389), (7812, 25233), (8411, 23436), (8463, 23292), (9058, 21762), (9828, 20057), (10881, 18116), (11284, 17469), (11646, 16926), (11718, 16822), (13587, 14508)]