197189244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{782497}}^1$

素因数の和:782514

約数の個数: 36

約数和(自身を含む): 569658544

約数和(自身を除く): 372469300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 782497, 1564994, 2347491, 3129988, 4694982, 5477479, 7042473, 9389964, 10954958, 14084946, 16432437, 21909916, 28169892, 32864874, 49297311, 65729748, 98594622, 197189244]

約数ペア:

[(1, 197189244), (2, 98594622), (3, 65729748), (4, 49297311), (6, 32864874), (7, 28169892), (9, 21909916), (12, 16432437), (14, 14084946), (18, 10954958), (21, 9389964), (28, 7042473), (36, 5477479), (42, 4694982), (63, 3129988), (84, 2347491), (126, 1564994), (252, 782497)]