203033105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 276231168

約数和(自身を除く): 73198063

約数列:

[1, 5, 11, 31, 55, 155, 193, 341, 617, 965, 1705, 2123, 3085, 5983, 6787, 10615, 19127, 29915, 33935, 65813, 95635, 119081, 210397, 329065, 595405, 1051985, 1309891, 3691511, 6549455, 18457555, 40606621, 203033105]

約数ペア:

[(1, 203033105), (5, 40606621), (11, 18457555), (31, 6549455), (55, 3691511), (155, 1309891), (193, 1051985), (341, 595405), (617, 329065), (965, 210397), (1705, 119081), (2123, 95635), (3085, 65813), (5983, 33935), (6787, 29915), (10615, 19127)]