220168029

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5791}}^1$

素因数の和:5865

約数の個数: 32

約数和(自身を含む): 333619200

約数和(自身を除く): 113451171

約数列:

[1, 3, 19, 23, 29, 57, 69, 87, 437, 551, 667, 1311, 1653, 2001, 5791, 12673, 17373, 38019, 110029, 133193, 167939, 330087, 399579, 503817, 2530667, 3190841, 3862597, 7592001, 9572523, 11587791, 73389343, 220168029]

約数ペア:

[(1, 220168029), (3, 73389343), (19, 11587791), (23, 9572523), (29, 7592001), (57, 3862597), (69, 3190841), (87, 2530667), (437, 503817), (551, 399579), (667, 330087), (1311, 167939), (1653, 133193), (2001, 110029), (5791, 38019), (12673, 17373)]