214798840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233477}}^1$

素因数の和:233511

約数の個数: 32

約数和(自身を含む): 504312480

約数和(自身を除く): 289513640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 233477, 466954, 933908, 1167385, 1867816, 2334770, 4669540, 5369971, 9339080, 10739942, 21479884, 26849855, 42959768, 53699710, 107399420, 214798840]

約数ペア:

[(1, 214798840), (2, 107399420), (4, 53699710), (5, 42959768), (8, 26849855), (10, 21479884), (20, 10739942), (23, 9339080), (40, 5369971), (46, 4669540), (92, 2334770), (115, 1867816), (184, 1167385), (230, 933908), (460, 466954), (920, 233477)]