202013091

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{188621}}^1$

素因数の和:188651

約数の個数: 24

約数和(自身を含む): 353100384

約数和(自身を除く): 151087293

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 188621, 565863, 1320347, 1697589, 3206557, 3961041, 9619671, 11883123, 22445899, 28859013, 67337697, 202013091]

約数ペア:

[(1, 202013091), (3, 67337697), (7, 28859013), (9, 22445899), (17, 11883123), (21, 9619671), (51, 3961041), (63, 3206557), (119, 1697589), (153, 1320347), (357, 565863), (1071, 188621)]