188366919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 302279040

約数和(自身を除く): 113912121

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 97, 101, 221, 291, 303, 377, 493, 663, 1131, 1261, 1313, 1479, 1649, 1717, 2813, 2929, 3783, 3939, 4947, 5151, 6409, 8439, 8787, 9797, 19227, 21437, 22321, 29391, 36569, 38077, 47821, 49793, 64311, 66963, 109707, 114231, 127361, 143463, 149379, 166549, 284113, 382083, 499647, 621673, 647309, 852339, 1865019, 1941927, 2165137, 3693469, 4829921, 6495411, 11080407, 14489763, 62788973, 188366919]

約数ペア:

[(1, 188366919), (3, 62788973), (13, 14489763), (17, 11080407), (29, 6495411), (39, 4829921), (51, 3693469), (87, 2165137), (97, 1941927), (101, 1865019), (221, 852339), (291, 647309), (303, 621673), (377, 499647), (493, 382083), (663, 284113), (1131, 166549), (1261, 149379), (1313, 143463), (1479, 127361), (1649, 114231), (1717, 109707), (2813, 66963), (2929, 64311), (3783, 49793), (3939, 47821), (4947, 38077), (5151, 36569), (6409, 29391), (8439, 22321), (8787, 21437), (9797, 19227)]