208341035

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{719}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 303575040

約数和(自身を除く): 95234005

約数列:

[1, 5, 7, 17, 35, 85, 119, 487, 595, 719, 2435, 3409, 3595, 5033, 8279, 12223, 17045, 25165, 41395, 57953, 61115, 85561, 289765, 350153, 427805, 1750765, 2451071, 5952601, 12255355, 29763005, 41668207, 208341035]

約数ペア:

[(1, 208341035), (5, 41668207), (7, 29763005), (17, 12255355), (35, 5952601), (85, 2451071), (119, 1750765), (487, 427805), (595, 350153), (719, 289765), (2435, 85561), (3409, 61115), (3595, 57953), (5033, 41395), (8279, 25165), (12223, 17045)]