210657207544

素因数分解:

$2^3\times 7^1\times {\mathrm{7457}}^1\times {\mathrm{504457}}^1$

素因数の和:511927

約数の個数: 32

約数和(自身を含む): 451469731680

約数和(自身を除く): 240812524136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7457, 14914, 29828, 52199, 59656, 104398, 208796, 417592, 504457, 1008914, 2017828, 3531199, 4035656, 7062398, 14124796, 28249592, 3761735849, 7523471698, 15046943396, 26332150943, 30093886792, 52664301886, 105328603772, 210657207544]

約数ペア:

[(1, 210657207544), (2, 105328603772), (4, 52664301886), (7, 30093886792), (8, 26332150943), (14, 15046943396), (28, 7523471698), (56, 3761735849), (7457, 28249592), (14914, 14124796), (29828, 7062398), (52199, 4035656), (59656, 3531199), (104398, 2017828), (208796, 1008914), (417592, 504457)]