199940328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 651755520

約数和(自身を除く): 451815192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 67, 72, 84, 93, 124, 126, 134, 168, 186, 191, 201, 217, 248, 252, 268, 279, 372, 382, 402, 434, 469, 504, 536, 558, 573, 603, 651, 744, 764, 804, 868, 938, 1116, 1146, 1206, 1302, 1337, 1407, 1528, 1608, 1719, 1736, 1876, 1953, 2077, 2232, 2292, 2412, 2604, 2674, 2814, 3438, 3752, 3906, 4011, 4154, 4221, 4584, 4824, 5208, 5348, 5628, 5921, 6231, 6876, 7812, 8022, 8308, 8442, 10696, 11256, 11842, 12033, 12462, 12797, 13752, 14539, 15624, 16044, 16616, 16884, 17763, 18693, 23684, 24066, 24924, 25594, 29078, 32088, 33768, 35526, 37386, 38391, 41447, 43617, 47368, 48132, 49848, 51188, 53289, 58156, 71052, 74772, 76782, 82894, 87234, 89579, 96264, 102376, 106578, 115173, 116312, 124341, 130851, 142104, 149544, 153564, 165788, 174468, 179158, 213156, 230346, 248682, 261702, 268737, 307128, 331576, 348936, 358316, 373023, 396707, 426312, 460692, 497364, 523404, 537474, 716632, 746046, 793414, 806211, 921384, 994728, 1046808, 1074948, 1190121, 1492092, 1586828, 1612422, 2149896, 2380242, 2776949, 2984184, 3173656, 3224844, 3570363, 4760484, 5553898, 6449688, 7140726, 8330847, 9520968, 11107796, 14281452, 16661694, 22215592, 24992541, 28562904, 33323388, 49985082, 66646776, 99970164, 199940328]

約数ペア:

[(1, 199940328), (2, 99970164), (3, 66646776), (4, 49985082), (6, 33323388), (7, 28562904), (8, 24992541), (9, 22215592), (12, 16661694), (14, 14281452), (18, 11107796), (21, 9520968), (24, 8330847), (28, 7140726), (31, 6449688), (36, 5553898), (42, 4760484), (56, 3570363), (62, 3224844), (63, 3173656), (67, 2984184), (72, 2776949), (84, 2380242), (93, 2149896), (124, 1612422), (126, 1586828), (134, 1492092), (168, 1190121), (186, 1074948), (191, 1046808), (201, 994728), (217, 921384), (248, 806211), (252, 793414), (268, 746046), (279, 716632), (372, 537474), (382, 523404), (402, 497364), (434, 460692), (469, 426312), (504, 396707), (536, 373023), (558, 358316), (573, 348936), (603, 331576), (651, 307128), (744, 268737), (764, 261702), (804, 248682), (868, 230346), (938, 213156), (1116, 179158), (1146, 174468), (1206, 165788), (1302, 153564), (1337, 149544), (1407, 142104), (1528, 130851), (1608, 124341), (1719, 116312), (1736, 115173), (1876, 106578), (1953, 102376), (2077, 96264), (2232, 89579), (2292, 87234), (2412, 82894), (2604, 76782), (2674, 74772), (2814, 71052), (3438, 58156), (3752, 53289), (3906, 51188), (4011, 49848), (4154, 48132), (4221, 47368), (4584, 43617), (4824, 41447), (5208, 38391), (5348, 37386), (5628, 35526), (5921, 33768), (6231, 32088), (6876, 29078), (7812, 25594), (8022, 24924), (8308, 24066), (8442, 23684), (10696, 18693), (11256, 17763), (11842, 16884), (12033, 16616), (12462, 16044), (12797, 15624), (13752, 14539)]