200813403

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2787

約数の個数: 32

約数和(自身を含む): 316408320

約数和(自身を除く): 115594917

約数列:

[1, 3, 7, 21, 59, 61, 177, 183, 413, 427, 1239, 1281, 2657, 3599, 7971, 10797, 18599, 25193, 55797, 75579, 156763, 162077, 470289, 486231, 1097341, 1134539, 3292023, 3403617, 9562543, 28687629, 66937801, 200813403]

約数ペア:

[(1, 200813403), (3, 66937801), (7, 28687629), (21, 9562543), (59, 3403617), (61, 3292023), (177, 1134539), (183, 1097341), (413, 486231), (427, 470289), (1239, 162077), (1281, 156763), (2657, 75579), (3599, 55797), (7971, 25193), (10797, 18599)]