203207922

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{659}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 453847680

約数和(自身を除く): 250639758

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 463, 659, 666, 926, 1318, 1389, 1977, 2778, 3954, 4167, 5931, 8334, 11862, 17131, 24383, 34262, 48766, 51393, 73149, 102786, 146298, 154179, 219447, 305117, 308358, 438894, 610234, 915351, 1830702, 2746053, 5492106, 11289329, 22578658, 33867987, 67735974, 101603961, 203207922]

約数ペア:

[(1, 203207922), (2, 101603961), (3, 67735974), (6, 33867987), (9, 22578658), (18, 11289329), (37, 5492106), (74, 2746053), (111, 1830702), (222, 915351), (333, 610234), (463, 438894), (659, 308358), (666, 305117), (926, 219447), (1318, 154179), (1389, 146298), (1977, 102786), (2778, 73149), (3954, 51393), (4167, 48766), (5931, 34262), (8334, 24383), (11862, 17131)]