202979196

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2941

約数の個数: 120

約数和(自身を含む): 626210816

約数和(自身を除く): 423231620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2268, 2511, 2604, 2887, 3348, 3906, 5022, 5774, 5859, 7812, 8661, 10044, 11548, 11718, 17322, 17577, 20209, 23436, 25983, 34644, 35154, 40418, 51966, 60627, 70308, 77949, 80836, 89497, 103932, 121254, 155898, 178994, 181881, 233847, 242508, 268491, 311796, 357988, 363762, 467694, 536982, 545643, 626479, 727524, 805473, 935388, 1073964, 1091286, 1252958, 1610946, 1636929, 1879437, 2182572, 2416419, 2505916, 3221892, 3273858, 3758874, 4832838, 5638311, 6547716, 7249257, 7517748, 9665676, 11276622, 14498514, 16914933, 22553244, 28997028, 33829866, 50744799, 67659732, 101489598, 202979196]

約数ペア:

[(1, 202979196), (2, 101489598), (3, 67659732), (4, 50744799), (6, 33829866), (7, 28997028), (9, 22553244), (12, 16914933), (14, 14498514), (18, 11276622), (21, 9665676), (27, 7517748), (28, 7249257), (31, 6547716), (36, 5638311), (42, 4832838), (54, 3758874), (62, 3273858), (63, 3221892), (81, 2505916), (84, 2416419), (93, 2182572), (108, 1879437), (124, 1636929), (126, 1610946), (162, 1252958), (186, 1091286), (189, 1073964), (217, 935388), (252, 805473), (279, 727524), (324, 626479), (372, 545643), (378, 536982), (434, 467694), (558, 363762), (567, 357988), (651, 311796), (756, 268491), (837, 242508), (868, 233847), (1116, 181881), (1134, 178994), (1302, 155898), (1674, 121254), (1953, 103932), (2268, 89497), (2511, 80836), (2604, 77949), (2887, 70308), (3348, 60627), (3906, 51966), (5022, 40418), (5774, 35154), (5859, 34644), (7812, 25983), (8661, 23436), (10044, 20209), (11548, 17577), (11718, 17322)]