214404183

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1873}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 374200320

約数和(自身を除く): 159796137

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 79, 161, 207, 237, 483, 553, 711, 1449, 1659, 1817, 1873, 4977, 5451, 5619, 12719, 13111, 16353, 16857, 38157, 39333, 43079, 114471, 117999, 129237, 147967, 301553, 387711, 443901, 904659, 1035769, 1331703, 2713977, 3107307, 3403241, 9321921, 10209723, 23822687, 30629169, 71468061, 214404183]

約数ペア:

[(1, 214404183), (3, 71468061), (7, 30629169), (9, 23822687), (21, 10209723), (23, 9321921), (63, 3403241), (69, 3107307), (79, 2713977), (161, 1331703), (207, 1035769), (237, 904659), (483, 443901), (553, 387711), (711, 301553), (1449, 147967), (1659, 129237), (1817, 117999), (1873, 114471), (4977, 43079), (5451, 39333), (5619, 38157), (12719, 16857), (13111, 16353)]