203465073

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5477}}^1$

素因数の和:5577

約数の個数: 32

約数和(自身を含む): 326050560

約数和(自身を除く): 122585487

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1769, 5307, 5477, 12383, 16431, 37149, 38339, 115017, 158833, 334097, 476499, 1002291, 1111831, 2338679, 3335493, 7016037, 9688813, 29066439, 67821691, 203465073]

約数ペア:

[(1, 203465073), (3, 67821691), (7, 29066439), (21, 9688813), (29, 7016037), (61, 3335493), (87, 2338679), (183, 1111831), (203, 1002291), (427, 476499), (609, 334097), (1281, 158833), (1769, 115017), (5307, 38339), (5477, 37149), (12383, 16431)]