202913309

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2176

約数の個数: 16

約数和(自身を含む): 220951152

約数和(自身を除く): 18037843

約数列:

[1, 17, 53, 113, 901, 1921, 1993, 5989, 33881, 101813, 105629, 225209, 1795693, 3828553, 11936077, 202913309]

約数ペア:

[(1, 202913309), (17, 11936077), (53, 3828553), (113, 1795693), (901, 225209), (1921, 105629), (1993, 101813), (5989, 33881)]