216808216

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{1777}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 413491680

約数和(自身を除く): 196683464

約数列:

[1, 2, 4, 8, 101, 151, 202, 302, 404, 604, 808, 1208, 1777, 3554, 7108, 14216, 15251, 30502, 61004, 122008, 179477, 268327, 358954, 536654, 717908, 1073308, 1435816, 2146616, 27101027, 54202054, 108404108, 216808216]

約数ペア:

[(1, 216808216), (2, 108404108), (4, 54202054), (8, 27101027), (101, 2146616), (151, 1435816), (202, 1073308), (302, 717908), (404, 536654), (604, 358954), (808, 268327), (1208, 179477), (1777, 122008), (3554, 61004), (7108, 30502), (14216, 15251)]