202011915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15149}}^1$

素因数の和:15291

約数の個数: 32

約数和(自身を含む): 372326400

約数和(自身を除く): 170314485

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 4445, 13335, 15149, 45447, 75745, 106043, 227235, 318129, 530215, 1590645, 1923923, 5771769, 9619615, 13467461, 28858845, 40402383, 67337305, 202011915]

約数ペア:

[(1, 202011915), (3, 67337305), (5, 40402383), (7, 28858845), (15, 13467461), (21, 9619615), (35, 5771769), (105, 1923923), (127, 1590645), (381, 530215), (635, 318129), (889, 227235), (1905, 106043), (2667, 75745), (4445, 45447), (13335, 15149)]