206834635

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 301923072

約数和(自身を除く): 95088437

約数列:

[1, 5, 7, 31, 35, 49, 113, 155, 217, 241, 245, 565, 791, 1085, 1205, 1519, 1687, 3503, 3955, 5537, 7471, 7595, 8435, 11809, 17515, 24521, 27233, 27685, 37355, 52297, 59045, 122605, 136165, 171647, 190631, 261485, 366079, 844223, 858235, 953155, 1334417, 1830395, 4221115, 5909561, 6672085, 29547805, 41366927, 206834635]

約数ペア:

[(1, 206834635), (5, 41366927), (7, 29547805), (31, 6672085), (35, 5909561), (49, 4221115), (113, 1830395), (155, 1334417), (217, 953155), (241, 858235), (245, 844223), (565, 366079), (791, 261485), (1085, 190631), (1205, 171647), (1519, 136165), (1687, 122605), (3503, 59045), (3955, 52297), (5537, 37355), (7471, 27685), (7595, 27233), (8435, 24521), (11809, 17515)]