173485292

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{1607}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 307558944

約数和(自身を除く): 134073652

約数列:

[1, 2, 4, 137, 197, 274, 394, 548, 788, 1607, 3214, 6428, 26989, 53978, 107956, 220159, 316579, 440318, 633158, 880636, 1266316, 43371323, 86742646, 173485292]

約数ペア:

[(1, 173485292), (2, 86742646), (4, 43371323), (137, 1266316), (197, 880636), (274, 633158), (394, 440318), (548, 316579), (788, 220159), (1607, 107956), (3214, 53978), (6428, 26989)]