201668926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1187}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 338722560

約数和(自身を除く): 137053634

約数列:

[1, 2, 17, 19, 34, 38, 263, 323, 526, 646, 1187, 2374, 4471, 4997, 8942, 9994, 20179, 22553, 40358, 45106, 84949, 169898, 312181, 383401, 624362, 766802, 5307077, 5931439, 10614154, 11862878, 100834463, 201668926]

約数ペア:

[(1, 201668926), (2, 100834463), (17, 11862878), (19, 10614154), (34, 5931439), (38, 5307077), (263, 766802), (323, 624362), (526, 383401), (646, 312181), (1187, 169898), (2374, 84949), (4471, 45106), (4997, 40358), (8942, 22553), (9994, 20179)]