217696010399

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1\times {\mathrm{5693}}^1$

素因数の和:6279

約数の個数: 32

約数和(自身を含む): 253560652800

約数和(自身を除く): 35864642401

約数列:

[1, 7, 97, 199, 283, 679, 1393, 1981, 5693, 19303, 27451, 39851, 56317, 135121, 192157, 394219, 552221, 1132907, 1611119, 3865547, 5462749, 7930349, 11277833, 38239243, 109891979, 156278543, 320612681, 769243853, 1093949801, 2244288767, 31099430057, 217696010399]

約数ペア:

[(1, 217696010399), (7, 31099430057), (97, 2244288767), (199, 1093949801), (283, 769243853), (679, 320612681), (1393, 156278543), (1981, 109891979), (5693, 38239243), (19303, 11277833), (27451, 7930349), (39851, 5462749), (56317, 3865547), (135121, 1611119), (192157, 1132907), (394219, 552221)]