201619908

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1287

約数の個数: 144

約数和(自身を含む): 628185600

約数和(自身を除く): 426565692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 434, 441, 558, 588, 651, 756, 837, 868, 882, 1116, 1229, 1302, 1323, 1519, 1674, 1764, 1953, 2458, 2604, 2646, 3038, 3348, 3687, 3906, 4557, 4916, 5292, 5859, 6076, 7374, 7812, 8603, 9114, 11061, 11718, 13671, 14748, 17206, 18228, 22122, 23436, 25809, 27342, 33183, 34412, 38099, 41013, 44244, 51618, 54684, 60221, 66366, 76198, 77427, 82026, 103236, 114297, 120442, 132732, 152396, 154854, 164052, 180663, 228594, 232281, 240884, 266693, 309708, 342891, 361326, 457188, 464562, 533386, 541989, 685782, 722652, 800079, 929124, 1028673, 1066772, 1083978, 1371564, 1600158, 1625967, 1866851, 2057346, 2167956, 2400237, 3200316, 3251934, 3733702, 4114692, 4800474, 5600553, 6503868, 7200711, 7467404, 9600948, 11201106, 14401422, 16801659, 22402212, 28802844, 33603318, 50404977, 67206636, 100809954, 201619908]

約数ペア:

[(1, 201619908), (2, 100809954), (3, 67206636), (4, 50404977), (6, 33603318), (7, 28802844), (9, 22402212), (12, 16801659), (14, 14401422), (18, 11201106), (21, 9600948), (27, 7467404), (28, 7200711), (31, 6503868), (36, 5600553), (42, 4800474), (49, 4114692), (54, 3733702), (62, 3251934), (63, 3200316), (84, 2400237), (93, 2167956), (98, 2057346), (108, 1866851), (124, 1625967), (126, 1600158), (147, 1371564), (186, 1083978), (189, 1066772), (196, 1028673), (217, 929124), (252, 800079), (279, 722652), (294, 685782), (372, 541989), (378, 533386), (434, 464562), (441, 457188), (558, 361326), (588, 342891), (651, 309708), (756, 266693), (837, 240884), (868, 232281), (882, 228594), (1116, 180663), (1229, 164052), (1302, 154854), (1323, 152396), (1519, 132732), (1674, 120442), (1764, 114297), (1953, 103236), (2458, 82026), (2604, 77427), (2646, 76198), (3038, 66366), (3348, 60221), (3687, 54684), (3906, 51618), (4557, 44244), (4916, 41013), (5292, 38099), (5859, 34412), (6076, 33183), (7374, 27342), (7812, 25809), (8603, 23436), (9114, 22122), (11061, 18228), (11718, 17206), (13671, 14748)]