208112269

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 223179264

約数和(自身を除く): 15066995

約数列:

[1, 31, 41, 73, 1271, 2243, 2263, 2993, 69533, 91963, 92783, 163739, 2850853, 5075909, 6713299, 208112269]

約数ペア:

[(1, 208112269), (31, 6713299), (41, 5075909), (73, 2850853), (1271, 163739), (2243, 92783), (2263, 91963), (2993, 69533)]