202634985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 398974464

約数和(自身を除く): 196339479

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 61, 85, 105, 119, 183, 255, 305, 357, 427, 595, 915, 1037, 1281, 1785, 1861, 2135, 3111, 5185, 5583, 6405, 7259, 9305, 13027, 15555, 21777, 27915, 31637, 36295, 39081, 65135, 94911, 108885, 113521, 158185, 195405, 221459, 340563, 474555, 567605, 664377, 794647, 1107295, 1702815, 1929857, 2383941, 3321885, 3973235, 5789571, 9649285, 11919705, 13508999, 28947855, 40526997, 67544995, 202634985]

約数ペア:

[(1, 202634985), (3, 67544995), (5, 40526997), (7, 28947855), (15, 13508999), (17, 11919705), (21, 9649285), (35, 5789571), (51, 3973235), (61, 3321885), (85, 2383941), (105, 1929857), (119, 1702815), (183, 1107295), (255, 794647), (305, 664377), (357, 567605), (427, 474555), (595, 340563), (915, 221459), (1037, 195405), (1281, 158185), (1785, 113521), (1861, 108885), (2135, 94911), (3111, 65135), (5185, 39081), (5583, 36295), (6405, 31637), (7259, 27915), (9305, 21777), (13027, 15555)]