213126612

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2879}}^1$

素因数の和:3116

約数の個数: 48

約数和(自身を含む): 516096000

約数和(自身を除く): 302969388

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 199, 372, 398, 597, 796, 1194, 2388, 2879, 5758, 6169, 8637, 11516, 12338, 17274, 18507, 24676, 34548, 37014, 74028, 89249, 178498, 267747, 356996, 535494, 572921, 1070988, 1145842, 1718763, 2291684, 3437526, 6875052, 17760551, 35521102, 53281653, 71042204, 106563306, 213126612]

約数ペア:

[(1, 213126612), (2, 106563306), (3, 71042204), (4, 53281653), (6, 35521102), (12, 17760551), (31, 6875052), (62, 3437526), (93, 2291684), (124, 1718763), (186, 1145842), (199, 1070988), (372, 572921), (398, 535494), (597, 356996), (796, 267747), (1194, 178498), (2388, 89249), (2879, 74028), (5758, 37014), (6169, 34548), (8637, 24676), (11516, 18507), (12338, 17274)]