202640904

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{14143}}^1$

素因数の和:14354

約数の個数: 48

約数和(自身を含む): 551616000

約数和(自身を除く): 348975096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 14143, 14328, 28286, 42429, 56572, 84858, 113144, 127287, 169716, 254574, 339432, 509148, 1018296, 2814457, 5628914, 8443371, 11257828, 16886742, 22515656, 25330113, 33773484, 50660226, 67546968, 101320452, 202640904]

約数ペア:

[(1, 202640904), (2, 101320452), (3, 67546968), (4, 50660226), (6, 33773484), (8, 25330113), (9, 22515656), (12, 16886742), (18, 11257828), (24, 8443371), (36, 5628914), (72, 2814457), (199, 1018296), (398, 509148), (597, 339432), (796, 254574), (1194, 169716), (1592, 127287), (1791, 113144), (2388, 84858), (3582, 56572), (4776, 42429), (7164, 28286), (14143, 14328)]