201186573

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1123}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 323712000

約数和(自身を除く): 122525427

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 449, 1123, 1347, 3143, 3369, 7861, 8531, 9429, 21337, 23583, 25593, 59717, 64011, 149359, 179151, 448077, 504227, 1512681, 3529589, 9580313, 10588767, 28740939, 67062191, 201186573]

約数ペア:

[(1, 201186573), (3, 67062191), (7, 28740939), (19, 10588767), (21, 9580313), (57, 3529589), (133, 1512681), (399, 504227), (449, 448077), (1123, 179151), (1347, 149359), (3143, 64011), (3369, 59717), (7861, 25593), (8531, 23583), (9429, 21337)]