202944976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4903}}^1$

素因数の和:5123

約数の個数: 40

約数和(自身を含む): 425667200

約数和(自身を除く): 222722224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1592, 2587, 3184, 4903, 5174, 9806, 10348, 19612, 20696, 39224, 41392, 63739, 78448, 127478, 254956, 509912, 975697, 1019824, 1951394, 3902788, 7805576, 12684061, 15611152, 25368122, 50736244, 101472488, 202944976]

約数ペア:

[(1, 202944976), (2, 101472488), (4, 50736244), (8, 25368122), (13, 15611152), (16, 12684061), (26, 7805576), (52, 3902788), (104, 1951394), (199, 1019824), (208, 975697), (398, 509912), (796, 254956), (1592, 127478), (2587, 78448), (3184, 63739), (4903, 41392), (5174, 39224), (9806, 20696), (10348, 19612)]