198349284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 578973696

約数和(自身を除く): 380624412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 211, 217, 228, 266, 361, 372, 399, 422, 434, 532, 589, 633, 651, 722, 798, 844, 868, 1083, 1178, 1266, 1302, 1444, 1477, 1596, 1767, 2166, 2356, 2527, 2532, 2604, 2954, 3534, 4009, 4123, 4332, 4431, 5054, 5908, 6541, 7068, 7581, 8018, 8246, 8862, 10108, 11191, 12027, 12369, 13082, 15162, 16036, 16492, 17724, 19623, 22382, 24054, 24738, 26164, 28063, 30324, 33573, 39246, 44764, 45787, 48108, 49476, 56126, 67146, 76171, 78337, 78492, 84189, 91574, 112252, 124279, 134292, 137361, 152342, 156674, 168378, 183148, 228513, 235011, 248558, 274722, 304684, 313348, 336756, 372837, 457026, 470022, 497116, 533197, 549444, 745674, 869953, 914052, 940044, 1066394, 1491348, 1599591, 1739906, 2132788, 2361301, 2609859, 3199182, 3479812, 4722602, 5219718, 6398364, 7083903, 9445204, 10439436, 14167806, 16529107, 28335612, 33058214, 49587321, 66116428, 99174642, 198349284]

約数ペア:

[(1, 198349284), (2, 99174642), (3, 66116428), (4, 49587321), (6, 33058214), (7, 28335612), (12, 16529107), (14, 14167806), (19, 10439436), (21, 9445204), (28, 7083903), (31, 6398364), (38, 5219718), (42, 4722602), (57, 3479812), (62, 3199182), (76, 2609859), (84, 2361301), (93, 2132788), (114, 1739906), (124, 1599591), (133, 1491348), (186, 1066394), (211, 940044), (217, 914052), (228, 869953), (266, 745674), (361, 549444), (372, 533197), (399, 497116), (422, 470022), (434, 457026), (532, 372837), (589, 336756), (633, 313348), (651, 304684), (722, 274722), (798, 248558), (844, 235011), (868, 228513), (1083, 183148), (1178, 168378), (1266, 156674), (1302, 152342), (1444, 137361), (1477, 134292), (1596, 124279), (1767, 112252), (2166, 91574), (2356, 84189), (2527, 78492), (2532, 78337), (2604, 76171), (2954, 67146), (3534, 56126), (4009, 49476), (4123, 48108), (4332, 45787), (4431, 44764), (5054, 39246), (5908, 33573), (6541, 30324), (7068, 28063), (7581, 26164), (8018, 24738), (8246, 24054), (8862, 22382), (10108, 19623), (11191, 17724), (12027, 16492), (12369, 16036), (13082, 15162)]