202196556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{607}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 540001280

約数和(自身を除く): 337804724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 487, 607, 684, 974, 1214, 1461, 1821, 1948, 2428, 2922, 3642, 4383, 5463, 5844, 7284, 8766, 9253, 10926, 11533, 17532, 18506, 21852, 23066, 27759, 34599, 37012, 46132, 55518, 69198, 83277, 103797, 111036, 138396, 166554, 207594, 295609, 333108, 415188, 591218, 886827, 1182436, 1773654, 2660481, 3547308, 5320962, 5616571, 10641924, 11233142, 16849713, 22466284, 33699426, 50549139, 67398852, 101098278, 202196556]

約数ペア:

[(1, 202196556), (2, 101098278), (3, 67398852), (4, 50549139), (6, 33699426), (9, 22466284), (12, 16849713), (18, 11233142), (19, 10641924), (36, 5616571), (38, 5320962), (57, 3547308), (76, 2660481), (114, 1773654), (171, 1182436), (228, 886827), (342, 591218), (487, 415188), (607, 333108), (684, 295609), (974, 207594), (1214, 166554), (1461, 138396), (1821, 111036), (1948, 103797), (2428, 83277), (2922, 69198), (3642, 55518), (4383, 46132), (5463, 37012), (5844, 34599), (7284, 27759), (8766, 23066), (9253, 21852), (10926, 18506), (11533, 17532)]