201596031

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1879}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 361320960

約数和(自身を除く): 159724929

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 131, 273, 393, 819, 917, 1179, 1703, 1879, 2751, 5109, 5637, 8253, 11921, 13153, 15327, 16911, 24427, 35763, 39459, 73281, 107289, 118377, 170989, 219843, 246149, 512967, 738447, 1538901, 1723043, 2215341, 3199937, 5169129, 9599811, 15507387, 22399559, 28799433, 67198677, 201596031]

約数ペア:

[(1, 201596031), (3, 67198677), (7, 28799433), (9, 22399559), (13, 15507387), (21, 9599811), (39, 5169129), (63, 3199937), (91, 2215341), (117, 1723043), (131, 1538901), (273, 738447), (393, 512967), (819, 246149), (917, 219843), (1179, 170989), (1703, 118377), (1879, 107289), (2751, 73281), (5109, 39459), (5637, 35763), (8253, 24427), (11921, 16911), (13153, 15327)]