204269310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{108079}}^1$

素因数の和:108102

約数の個数: 64

約数和(自身を含む): 622540800

約数和(自身を除く): 418271490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 108079, 216158, 324237, 540395, 648474, 756553, 972711, 1080790, 1513106, 1621185, 1945422, 2269659, 2918133, 3242370, 3782765, 4539318, 4863555, 5836266, 6808977, 7565530, 9727110, 11348295, 13617954, 14590665, 20426931, 22696590, 29181330, 34044885, 40853862, 68089770, 102134655, 204269310]

約数ペア:

[(1, 204269310), (2, 102134655), (3, 68089770), (5, 40853862), (6, 34044885), (7, 29181330), (9, 22696590), (10, 20426931), (14, 14590665), (15, 13617954), (18, 11348295), (21, 9727110), (27, 7565530), (30, 6808977), (35, 5836266), (42, 4863555), (45, 4539318), (54, 3782765), (63, 3242370), (70, 2918133), (90, 2269659), (105, 1945422), (126, 1621185), (135, 1513106), (189, 1080790), (210, 972711), (270, 756553), (315, 648474), (378, 540395), (630, 324237), (945, 216158), (1890, 108079)]