202087660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15149}}^1$

素因数の和:15210

約数の個数: 48

約数和(自身を含む): 458136000

約数和(自身を除く): 256048340

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 15149, 30298, 60596, 75745, 151490, 302980, 348427, 439321, 696854, 878642, 1393708, 1742135, 1757284, 2196605, 3484270, 4393210, 6968540, 8786420, 10104383, 20208766, 40417532, 50521915, 101043830, 202087660]

約数ペア:

[(1, 202087660), (2, 101043830), (4, 50521915), (5, 40417532), (10, 20208766), (20, 10104383), (23, 8786420), (29, 6968540), (46, 4393210), (58, 3484270), (92, 2196605), (115, 1757284), (116, 1742135), (145, 1393708), (230, 878642), (290, 696854), (460, 439321), (580, 348427), (667, 302980), (1334, 151490), (2668, 75745), (3335, 60596), (6670, 30298), (13340, 15149)]