220371124518

素因数分解:

$2^1\times 3^2\times {\mathrm{353}}^1\times {\mathrm{1723}}^1\times {\mathrm{20129}}^1$

素因数の和:22213

約数の個数: 48

約数和(自身を含む): 479125080720

約数和(自身を除く): 258753956202

約数列:

[1, 2, 3, 6, 9, 18, 353, 706, 1059, 1723, 2118, 3177, 3446, 5169, 6354, 10338, 15507, 20129, 31014, 40258, 60387, 120774, 181161, 362322, 608219, 1216438, 1824657, 3649314, 5473971, 7105537, 10947942, 14211074, 21316611, 34682267, 42633222, 63949833, 69364534, 104046801, 127899666, 208093602, 312140403, 624280806, 12242840251, 24485680502, 36728520753, 73457041506, 110185562259, 220371124518]

約数ペア:

[(1, 220371124518), (2, 110185562259), (3, 73457041506), (6, 36728520753), (9, 24485680502), (18, 12242840251), (353, 624280806), (706, 312140403), (1059, 208093602), (1723, 127899666), (2118, 104046801), (3177, 69364534), (3446, 63949833), (5169, 42633222), (6354, 34682267), (10338, 21316611), (15507, 14211074), (20129, 10947942), (31014, 7105537), (40258, 5473971), (60387, 3649314), (120774, 1824657), (181161, 1216438), (362322, 608219)]