221726854712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{12157}}^1\times {\mathrm{207257}}^1$

素因数の和:219431

約数の個数: 32

約数和(自身を含む): 453571697520

約数和(自身を除く): 231844842808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 12157, 24314, 48628, 97256, 133727, 207257, 267454, 414514, 534908, 829028, 1069816, 1658056, 2279827, 4559654, 9119308, 18238616, 2519623349, 5039246698, 10078493396, 20156986792, 27715856839, 55431713678, 110863427356, 221726854712]

約数ペア:

[(1, 221726854712), (2, 110863427356), (4, 55431713678), (8, 27715856839), (11, 20156986792), (22, 10078493396), (44, 5039246698), (88, 2519623349), (12157, 18238616), (24314, 9119308), (48628, 4559654), (97256, 2279827), (133727, 1658056), (207257, 1069816), (267454, 829028), (414514, 534908)]