204570435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42223}}^1$

素因数の和:42267

約数の個数: 32

約数和(自身を含む): 364815360

約数和(自身を除く): 160244925

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 42223, 126669, 211115, 633345, 717791, 802237, 2153373, 2406711, 3588955, 4011185, 10766865, 12033555, 13638029, 40914087, 68190145, 204570435]

約数ペア:

[(1, 204570435), (3, 68190145), (5, 40914087), (15, 13638029), (17, 12033555), (19, 10766865), (51, 4011185), (57, 3588955), (85, 2406711), (95, 2153373), (255, 802237), (285, 717791), (323, 633345), (969, 211115), (1615, 126669), (4845, 42223)]