203022276485

素因数分解:

$5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1609}}^1\times {\mathrm{2137}}^1$

素因数の和:4006

約数の個数: 48

約数和(自身を含む): 284888585520

約数和(自身を除く): 81866309035

約数列:

[1, 5, 7, 35, 49, 241, 245, 1205, 1609, 1687, 2137, 8045, 8435, 10685, 11263, 11809, 14959, 56315, 59045, 74795, 78841, 104713, 387769, 394205, 515017, 523565, 1938845, 2575085, 2714383, 3438433, 3605119, 13571915, 17192165, 18025595, 19000681, 24069031, 25235833, 95003405, 120345155, 126179165, 168483217, 828662353, 842416085, 4143311765, 5800636471, 29003182355, 40604455297, 203022276485]

約数ペア:

[(1, 203022276485), (5, 40604455297), (7, 29003182355), (35, 5800636471), (49, 4143311765), (241, 842416085), (245, 828662353), (1205, 168483217), (1609, 126179165), (1687, 120345155), (2137, 95003405), (8045, 25235833), (8435, 24069031), (10685, 19000681), (11263, 18025595), (11809, 17192165), (14959, 13571915), (56315, 3605119), (59045, 3438433), (74795, 2714383), (78841, 2575085), (104713, 1938845), (387769, 523565), (394205, 515017)]