206920392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1231669}}^1$

素因数の和:1231685

約数の個数: 32

約数和(自身を含む): 591201600

約数和(自身を除く): 384281208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1231669, 2463338, 3695007, 4926676, 7390014, 8621683, 9853352, 14780028, 17243366, 25865049, 29560056, 34486732, 51730098, 68973464, 103460196, 206920392]

約数ペア:

[(1, 206920392), (2, 103460196), (3, 68973464), (4, 51730098), (6, 34486732), (7, 29560056), (8, 25865049), (12, 17243366), (14, 14780028), (21, 9853352), (24, 8621683), (28, 7390014), (42, 4926676), (56, 3695007), (84, 2463338), (168, 1231669)]