207469295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 279811584

約数和(自身を除く): 72342289

約数列:

[1, 5, 11, 53, 55, 103, 265, 515, 583, 691, 1133, 2915, 3455, 5459, 5665, 7601, 27295, 36623, 38005, 60049, 71173, 183115, 300245, 355865, 402853, 782903, 2014265, 3772169, 3914515, 18860845, 41493859, 207469295]

約数ペア:

[(1, 207469295), (5, 41493859), (11, 18860845), (53, 3914515), (55, 3772169), (103, 2014265), (265, 782903), (515, 402853), (583, 355865), (691, 300245), (1133, 183115), (2915, 71173), (3455, 60049), (5459, 38005), (5665, 36623), (7601, 27295)]