197456616

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 639809280

約数和(自身を除く): 442352664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 101, 108, 126, 162, 168, 189, 202, 216, 252, 303, 324, 378, 404, 431, 504, 567, 606, 648, 707, 756, 808, 862, 909, 1134, 1212, 1293, 1414, 1512, 1724, 1818, 2121, 2268, 2424, 2586, 2727, 2828, 3017, 3448, 3636, 3879, 4242, 4536, 5172, 5454, 5656, 6034, 6363, 7272, 7758, 8181, 8484, 9051, 10344, 10908, 11637, 12068, 12726, 15516, 16362, 16968, 18102, 19089, 21816, 23274, 24136, 25452, 27153, 31032, 32724, 34911, 36204, 38178, 43531, 46548, 50904, 54306, 57267, 65448, 69822, 72408, 76356, 81459, 87062, 93096, 108612, 114534, 130593, 139644, 152712, 162918, 174124, 217224, 229068, 244377, 261186, 279288, 304717, 325836, 348248, 391779, 458136, 488754, 522372, 609434, 651672, 783558, 914151, 977508, 1044744, 1175337, 1218868, 1567116, 1828302, 1955016, 2350674, 2437736, 2742453, 3134232, 3526011, 3656604, 4701348, 5484906, 7052022, 7313208, 8227359, 9402696, 10969812, 14104044, 16454718, 21939624, 24682077, 28208088, 32909436, 49364154, 65818872, 98728308, 197456616]

約数ペア:

[(1, 197456616), (2, 98728308), (3, 65818872), (4, 49364154), (6, 32909436), (7, 28208088), (8, 24682077), (9, 21939624), (12, 16454718), (14, 14104044), (18, 10969812), (21, 9402696), (24, 8227359), (27, 7313208), (28, 7052022), (36, 5484906), (42, 4701348), (54, 3656604), (56, 3526011), (63, 3134232), (72, 2742453), (81, 2437736), (84, 2350674), (101, 1955016), (108, 1828302), (126, 1567116), (162, 1218868), (168, 1175337), (189, 1044744), (202, 977508), (216, 914151), (252, 783558), (303, 651672), (324, 609434), (378, 522372), (404, 488754), (431, 458136), (504, 391779), (567, 348248), (606, 325836), (648, 304717), (707, 279288), (756, 261186), (808, 244377), (862, 229068), (909, 217224), (1134, 174124), (1212, 162918), (1293, 152712), (1414, 139644), (1512, 130593), (1724, 114534), (1818, 108612), (2121, 93096), (2268, 87062), (2424, 81459), (2586, 76356), (2727, 72408), (2828, 69822), (3017, 65448), (3448, 57267), (3636, 54306), (3879, 50904), (4242, 46548), (4536, 43531), (5172, 38178), (5454, 36204), (5656, 34911), (6034, 32724), (6363, 31032), (7272, 27153), (7758, 25452), (8181, 24136), (8484, 23274), (9051, 21816), (10344, 19089), (10908, 18102), (11637, 16968), (12068, 16362), (12726, 15516)]