209826396

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 589568000

約数和(自身を除く): 379741604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 199, 234, 351, 398, 468, 597, 702, 751, 796, 1194, 1404, 1502, 1791, 2253, 2388, 2587, 3004, 3582, 4506, 5174, 5373, 6759, 7164, 7761, 9012, 9763, 10348, 10746, 13518, 15522, 19526, 20277, 21492, 23283, 27036, 29289, 31044, 39052, 40554, 46566, 58578, 69849, 81108, 87867, 93132, 117156, 139698, 149449, 175734, 263601, 279396, 298898, 351468, 448347, 527202, 597796, 896694, 1054404, 1345041, 1793388, 1942837, 2690082, 3885674, 4035123, 5380164, 5828511, 7771348, 8070246, 11657022, 16140492, 17485533, 23314044, 34971066, 52456599, 69942132, 104913198, 209826396]

約数ペア:

[(1, 209826396), (2, 104913198), (3, 69942132), (4, 52456599), (6, 34971066), (9, 23314044), (12, 17485533), (13, 16140492), (18, 11657022), (26, 8070246), (27, 7771348), (36, 5828511), (39, 5380164), (52, 4035123), (54, 3885674), (78, 2690082), (108, 1942837), (117, 1793388), (156, 1345041), (199, 1054404), (234, 896694), (351, 597796), (398, 527202), (468, 448347), (597, 351468), (702, 298898), (751, 279396), (796, 263601), (1194, 175734), (1404, 149449), (1502, 139698), (1791, 117156), (2253, 93132), (2388, 87867), (2587, 81108), (3004, 69849), (3582, 58578), (4506, 46566), (5174, 40554), (5373, 39052), (6759, 31044), (7164, 29289), (7761, 27036), (9012, 23283), (9763, 21492), (10348, 20277), (10746, 19526), (13518, 15522)]