197551242

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3343}}^1$

素因数の和:3432

約数の個数: 72

約数和(自身を含む): 505492416

約数和(自身を除く): 307941174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 126, 134, 147, 201, 294, 402, 441, 469, 603, 882, 938, 1206, 1407, 2814, 3283, 3343, 4221, 6566, 6686, 8442, 9849, 10029, 19698, 20058, 23401, 29547, 30087, 46802, 59094, 60174, 70203, 140406, 163807, 210609, 223981, 327614, 421218, 447962, 491421, 671943, 982842, 1343886, 1474263, 1567867, 2015829, 2948526, 3135734, 4031658, 4703601, 9407202, 10975069, 14110803, 21950138, 28221606, 32925207, 65850414, 98775621, 197551242]

約数ペア:

[(1, 197551242), (2, 98775621), (3, 65850414), (6, 32925207), (7, 28221606), (9, 21950138), (14, 14110803), (18, 10975069), (21, 9407202), (42, 4703601), (49, 4031658), (63, 3135734), (67, 2948526), (98, 2015829), (126, 1567867), (134, 1474263), (147, 1343886), (201, 982842), (294, 671943), (402, 491421), (441, 447962), (469, 421218), (603, 327614), (882, 223981), (938, 210609), (1206, 163807), (1407, 140406), (2814, 70203), (3283, 60174), (3343, 59094), (4221, 46802), (6566, 30087), (6686, 29547), (8442, 23401), (9849, 20058), (10029, 19698)]