201880301

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{11587}}^1$

素因数の和:11744

約数の個数: 16

約数和(自身を含む): 244738560

約数和(自身を除く): 42858259

約数列:

[1, 7, 19, 131, 133, 917, 2489, 11587, 17423, 81109, 220153, 1517897, 1541071, 10625279, 28840043, 201880301]

約数ペア:

[(1, 201880301), (7, 28840043), (19, 10625279), (131, 1541071), (133, 1517897), (917, 220153), (2489, 81109), (11587, 17423)]