217439662

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 370686960

約数和(自身を除く): 153247298

約数列:

[1, 2, 11, 22, 59, 97, 118, 121, 157, 194, 242, 314, 649, 1067, 1298, 1727, 2134, 3454, 5723, 7139, 9263, 11446, 11737, 14278, 15229, 18526, 18997, 23474, 30458, 37994, 62953, 101893, 125906, 167519, 203786, 335038, 692483, 898511, 1120823, 1384966, 1797022, 1842709, 2241646, 3685418, 9883621, 19767242, 108719831, 217439662]

約数ペア:

[(1, 217439662), (2, 108719831), (11, 19767242), (22, 9883621), (59, 3685418), (97, 2241646), (118, 1842709), (121, 1797022), (157, 1384966), (194, 1120823), (242, 898511), (314, 692483), (649, 335038), (1067, 203786), (1298, 167519), (1727, 125906), (2134, 101893), (3454, 62953), (5723, 37994), (7139, 30458), (9263, 23474), (11446, 18997), (11737, 18526), (14278, 15229)]