197486856

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 653356800

約数和(自身を除く): 455869944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 49, 54, 56, 63, 72, 84, 94, 98, 108, 126, 141, 147, 168, 188, 189, 196, 216, 252, 282, 294, 329, 376, 378, 392, 397, 423, 441, 504, 564, 588, 658, 756, 794, 846, 882, 987, 1128, 1176, 1191, 1269, 1316, 1323, 1512, 1588, 1692, 1764, 1974, 2303, 2382, 2538, 2632, 2646, 2779, 2961, 3176, 3384, 3528, 3573, 3948, 4606, 4764, 5076, 5292, 5558, 5922, 6909, 7146, 7896, 8337, 8883, 9212, 9528, 10152, 10584, 10719, 11116, 11844, 13818, 14292, 16674, 17766, 18424, 18659, 19453, 20727, 21438, 22232, 23688, 25011, 27636, 28584, 33348, 35532, 37318, 38906, 41454, 42876, 50022, 55272, 55977, 58359, 62181, 66696, 71064, 74636, 75033, 77812, 82908, 85752, 100044, 111954, 116718, 124362, 130613, 149272, 150066, 155624, 165816, 167931, 175077, 200088, 223908, 233436, 248724, 261226, 300132, 335862, 350154, 391839, 447816, 466872, 497448, 503793, 522452, 525231, 600264, 671724, 700308, 783678, 914291, 1007586, 1044904, 1050462, 1175517, 1343448, 1400616, 1567356, 1828582, 2015172, 2100924, 2351034, 2742873, 3134712, 3526551, 3657164, 4030344, 4201848, 4702068, 5485746, 7053102, 7314328, 8228619, 9404136, 10971492, 14106204, 16457238, 21942984, 24685857, 28212408, 32914476, 49371714, 65828952, 98743428, 197486856]

約数ペア:

[(1, 197486856), (2, 98743428), (3, 65828952), (4, 49371714), (6, 32914476), (7, 28212408), (8, 24685857), (9, 21942984), (12, 16457238), (14, 14106204), (18, 10971492), (21, 9404136), (24, 8228619), (27, 7314328), (28, 7053102), (36, 5485746), (42, 4702068), (47, 4201848), (49, 4030344), (54, 3657164), (56, 3526551), (63, 3134712), (72, 2742873), (84, 2351034), (94, 2100924), (98, 2015172), (108, 1828582), (126, 1567356), (141, 1400616), (147, 1343448), (168, 1175517), (188, 1050462), (189, 1044904), (196, 1007586), (216, 914291), (252, 783678), (282, 700308), (294, 671724), (329, 600264), (376, 525231), (378, 522452), (392, 503793), (397, 497448), (423, 466872), (441, 447816), (504, 391839), (564, 350154), (588, 335862), (658, 300132), (756, 261226), (794, 248724), (846, 233436), (882, 223908), (987, 200088), (1128, 175077), (1176, 167931), (1191, 165816), (1269, 155624), (1316, 150066), (1323, 149272), (1512, 130613), (1588, 124362), (1692, 116718), (1764, 111954), (1974, 100044), (2303, 85752), (2382, 82908), (2538, 77812), (2632, 75033), (2646, 74636), (2779, 71064), (2961, 66696), (3176, 62181), (3384, 58359), (3528, 55977), (3573, 55272), (3948, 50022), (4606, 42876), (4764, 41454), (5076, 38906), (5292, 37318), (5558, 35532), (5922, 33348), (6909, 28584), (7146, 27636), (7896, 25011), (8337, 23688), (8883, 22232), (9212, 21438), (9528, 20727), (10152, 19453), (10584, 18659), (10719, 18424), (11116, 17766), (11844, 16674), (13818, 14292)]