201247335

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26153}}^1$

素因数の和:26189

約数の個数: 40

約数和(自身を含む): 379756080

約数和(自身を除く): 178508745

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 26153, 78459, 130765, 235377, 392295, 496907, 706131, 1176885, 1490721, 2118393, 2484535, 3530655, 4472163, 7453605, 10591965, 13416489, 22360815, 40249467, 67082445, 201247335]

約数ペア:

[(1, 201247335), (3, 67082445), (5, 40249467), (9, 22360815), (15, 13416489), (19, 10591965), (27, 7453605), (45, 4472163), (57, 3530655), (81, 2484535), (95, 2118393), (135, 1490721), (171, 1176885), (285, 706131), (405, 496907), (513, 392295), (855, 235377), (1539, 130765), (2565, 78459), (7695, 26153)]