250508740391

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{7121}}^1$

素因数の和:7512

約数の個数: 48

約数和(自身を含む): 313799194368

約数和(自身を除く): 63290453977

約数列:

[1, 7, 13, 91, 131, 169, 227, 917, 1183, 1589, 1703, 2951, 7121, 11921, 20657, 22139, 29737, 38363, 49847, 92573, 154973, 208159, 268541, 386581, 648011, 932851, 1203449, 1616467, 2706067, 5025553, 6529957, 8424143, 11315269, 12127063, 21014071, 35178871, 84889441, 147098497, 157651819, 211757177, 273182923, 1103562733, 1482300239, 1912280461, 2752843301, 19269903107, 35786962913, 250508740391]

約数ペア:

[(1, 250508740391), (7, 35786962913), (13, 19269903107), (91, 2752843301), (131, 1912280461), (169, 1482300239), (227, 1103562733), (917, 273182923), (1183, 211757177), (1589, 157651819), (1703, 147098497), (2951, 84889441), (7121, 35178871), (11921, 21014071), (20657, 12127063), (22139, 11315269), (29737, 8424143), (38363, 6529957), (49847, 5025553), (92573, 2706067), (154973, 1616467), (208159, 1203449), (268541, 932851), (386581, 648011)]