198863574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 507144960

約数和(自身を除く): 308281386

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 379, 403, 434, 546, 651, 758, 806, 961, 1137, 1209, 1302, 1922, 2274, 2418, 2653, 2821, 2883, 4927, 5306, 5642, 5766, 6727, 7959, 8463, 9854, 11749, 12493, 13454, 14781, 15918, 16926, 20181, 23498, 24986, 29562, 34489, 35247, 37479, 40362, 68978, 70494, 74958, 82243, 87451, 103467, 152737, 164486, 174902, 206934, 246729, 262353, 305474, 364219, 458211, 493458, 524706, 728438, 916422, 1069159, 1092657, 2138318, 2185314, 2549533, 3207477, 4734847, 5099066, 6414954, 7648599, 9469694, 14204541, 15297198, 28409082, 33143929, 66287858, 99431787, 198863574]

約数ペア:

[(1, 198863574), (2, 99431787), (3, 66287858), (6, 33143929), (7, 28409082), (13, 15297198), (14, 14204541), (21, 9469694), (26, 7648599), (31, 6414954), (39, 5099066), (42, 4734847), (62, 3207477), (78, 2549533), (91, 2185314), (93, 2138318), (182, 1092657), (186, 1069159), (217, 916422), (273, 728438), (379, 524706), (403, 493458), (434, 458211), (546, 364219), (651, 305474), (758, 262353), (806, 246729), (961, 206934), (1137, 174902), (1209, 164486), (1302, 152737), (1922, 103467), (2274, 87451), (2418, 82243), (2653, 74958), (2821, 70494), (2883, 68978), (4927, 40362), (5306, 37479), (5642, 35247), (5766, 34489), (6727, 29562), (7959, 24986), (8463, 23498), (9854, 20181), (11749, 16926), (12493, 15918), (13454, 14781)]