237991194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 629306496

約数和(自身を除く): 391315302

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 137, 153, 238, 274, 306, 357, 411, 714, 811, 822, 959, 1071, 1233, 1622, 1918, 2142, 2329, 2433, 2466, 2877, 4658, 4866, 5677, 5754, 6987, 7299, 8631, 11354, 13787, 13974, 14598, 16303, 17031, 17262, 20961, 27574, 32606, 34062, 41361, 41922, 48909, 51093, 82722, 96509, 97818, 102186, 111107, 124083, 146727, 193018, 222214, 248166, 289527, 293454, 333321, 579054, 666642, 777749, 868581, 999963, 1555498, 1737162, 1888819, 1999926, 2333247, 3777638, 4666494, 5666457, 6999741, 11332914, 13221733, 13999482, 16999371, 26443466, 33998742, 39665199, 79330398, 118995597, 237991194]

約数ペア:

[(1, 237991194), (2, 118995597), (3, 79330398), (6, 39665199), (7, 33998742), (9, 26443466), (14, 16999371), (17, 13999482), (18, 13221733), (21, 11332914), (34, 6999741), (42, 5666457), (51, 4666494), (63, 3777638), (102, 2333247), (119, 1999926), (126, 1888819), (137, 1737162), (153, 1555498), (238, 999963), (274, 868581), (306, 777749), (357, 666642), (411, 579054), (714, 333321), (811, 293454), (822, 289527), (959, 248166), (1071, 222214), (1233, 193018), (1622, 146727), (1918, 124083), (2142, 111107), (2329, 102186), (2433, 97818), (2466, 96509), (2877, 82722), (4658, 51093), (4866, 48909), (5677, 41922), (5754, 41361), (6987, 34062), (7299, 32606), (8631, 27574), (11354, 20961), (13787, 17262), (13974, 17031), (14598, 16303)]