221566559786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7986683}}^1$

素因数の和:7986806

約数の個数: 32

約数和(自身を含む): 394478296128

約数和(自身を除く): 172911736342

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 1067, 1261, 2134, 2522, 13871, 27742, 7986683, 15973366, 87853513, 103826879, 175707026, 207653758, 774708251, 1142095669, 1549416502, 2284191338, 8521790761, 10071207263, 17043581522, 20142414526, 110783279893, 221566559786]

約数ペア:

[(1, 221566559786), (2, 110783279893), (11, 20142414526), (13, 17043581522), (22, 10071207263), (26, 8521790761), (97, 2284191338), (143, 1549416502), (194, 1142095669), (286, 774708251), (1067, 207653758), (1261, 175707026), (2134, 103826879), (2522, 87853513), (13871, 15973366), (27742, 7986683)]