201455830992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{498989}}^1$

素因数の和:499660

約数の個数: 80

約数和(自身を含む): 561327822720

約数和(自身を除く): 359871991728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 647, 1294, 1941, 2588, 3882, 5176, 7764, 8411, 10352, 15528, 16822, 25233, 31056, 33644, 50466, 67288, 100932, 134576, 201864, 403728, 498989, 997978, 1496967, 1995956, 2993934, 3991912, 5987868, 6486857, 7983824, 11975736, 12973714, 19460571, 23951472, 25947428, 38921142, 51894856, 77842284, 103789712, 155684568, 311369136, 322845883, 645691766, 968537649, 1291383532, 1937075298, 2582767064, 3874150596, 4196996479, 5165534128, 7748301192, 8393992958, 12590989437, 15496602384, 16787985916, 25181978874, 33575971832, 50363957748, 67151943664, 100727915496, 201455830992]

約数ペア:

[(1, 201455830992), (2, 100727915496), (3, 67151943664), (4, 50363957748), (6, 33575971832), (8, 25181978874), (12, 16787985916), (13, 15496602384), (16, 12590989437), (24, 8393992958), (26, 7748301192), (39, 5165534128), (48, 4196996479), (52, 3874150596), (78, 2582767064), (104, 1937075298), (156, 1291383532), (208, 968537649), (312, 645691766), (624, 322845883), (647, 311369136), (1294, 155684568), (1941, 103789712), (2588, 77842284), (3882, 51894856), (5176, 38921142), (7764, 25947428), (8411, 23951472), (10352, 19460571), (15528, 12973714), (16822, 11975736), (25233, 7983824), (31056, 6486857), (33644, 5987868), (50466, 3991912), (67288, 2993934), (100932, 1995956), (134576, 1496967), (201864, 997978), (403728, 498989)]